{"url":"http://public2.vulnerablecode.io/api/packages/73524?format=json","purl":"pkg:composer/typo3/cms@9.5.17","type":"composer","namespace":"typo3","name":"cms","version":"9.5.17","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"10.4.35","latest_non_vulnerable_version":"12.2.0","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/42154?format=json","vulnerability_id":"VCID-5jgb-dsyx-hyb4","summary":"Open Redirection in Login Handling\n### Problem\nIt has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\n### Credits\nThanks to Alexander Kellner who reported this issue and to TYPO3 security team member Torben Hansen who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-001](https://typo3.org/security/advisory/typo3-core-sa-2021-001)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21338","reference_id":"","reference_type":"","scores":[{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48458","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48564","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48587","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48539","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48593","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48589","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.4861","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48584","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48596","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48646","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48641","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48598","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48583","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48594","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48542","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00253","scoring_system":"epss","scoring_elements":"0.48529","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21338"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21338.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21338.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21338.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21338.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmp","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmp"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21338","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21338"},{"reference_url":"https://packagist.org/packages/typo3/cms-core","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-core"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-001","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-001"},{"reference_url":"https://github.com/advisories/GHSA-4jhw-2p6j-5wmp","reference_id":"GHSA-4jhw-2p6j-5wmp","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-4jhw-2p6j-5wmp"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer/typo3/cms@9.5.25","is_vulnerable":true,"affected_by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CMS Stored Cross-Site Scripting via FileDumpController\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.0)\n\n### Problem\nIt has been discovered that the `FileDumpController` (backend and frontend context) is vulnerable to cross-site scripting when malicious files are displayed using this component. A valid backend user account is needed to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem described above.\n\n### Credits\nThanks to Vautia who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2022-009](https://typo3.org/security/advisory/typo3-core-sa-2022-009)\n* [Vulnerability Report on huntr.dev](https://huntr.dev/bounties/51e9b709-193c-41fd-bd4a-833aaca0bd4e/) (embargoed +30 days)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-36107","reference_id":"","reference_type":"","scores":[{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71712","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.7173","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71747","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71723","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71682","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.717","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71673","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71788","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71803","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71799","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71794","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71744","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71762","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71756","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00687","scoring_system":"epss","scoring_elements":"0.71713","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-36107"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36107.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36107.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36107.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36107.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/commit/546208428c861a09d62b86cde141eb19a81fae66","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/546208428c861a09d62b86cde141eb19a81fae66"},{"reference_url":"https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36107","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36107"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-009","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-009"},{"reference_url":"https://github.com/advisories/GHSA-9c6w-55cp-5w25","reference_id":"GHSA-9c6w-55cp-5w25","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-9c6w-55cp-5w25"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/80135?format=json","purl":"pkg:composer/typo3/cms@10.4.32","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.32"},{"url":"http://public2.vulnerablecode.io/api/packages/80079?format=json","purl":"pkg:composer/typo3/cms@11.5.16","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@11.5.16"}],"aliases":["CVE-2022-36107","GHSA-9c6w-55cp-5w25"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-5paq-5frf-43ed"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/10934?format=json","vulnerability_id":"VCID-6a9t-8dmn-s3bv","summary":"Cross-site Scripting\nTYPO3 contains a cross-site scripting vulnerability. When _Page TSconfig_ settings are not properly encoded, corresponding page preview module (`_Web>View_`) is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 contain a patch for this issue.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32667","reference_id":"","reference_type":"","scores":[{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61659","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.6163","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61684","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.6169","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61673","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.6168","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61696","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61522","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.6167","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61681","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61596","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61626","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61645","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61691","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00415","scoring_system":"epss","scoring_elements":"0.61649","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32667"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32667.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32667.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32667.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32667.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-8mq9-fqv8-59wf","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-8mq9-fqv8-59wf"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-8mq9-fqv8-59wf","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-8mq9-fqv8-59wf"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-009","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-009"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32667","reference_id":"CVE-2021-32667","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32667"},{"reference_url":"https://github.com/advisories/GHSA-8mq9-fqv8-59wf","reference_id":"GHSA-8mq9-fqv8-59wf","reference_type":"","scores":[{"value":"MODERATE","scor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storage of session identifier\nUser session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system.\n\n### Solution\nUpdate to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described.\n\n### Credits\nThanks to TYPO3 security team member Helmut Hummel who reported this issue and to TYPO3 core & security team members Benni Mack & Oliver Hader as well as TYPO3 contributor Markus Klein who fixed the issue.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-26228","reference_id":"","reference_type":"","scores":[{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.38807","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39286","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39341","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39358","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.3937","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.3933","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39312","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39364","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39336","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39249","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39034","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39015","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.38932","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39162","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39349","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00177","scoring_system":"epss","scoring_elements":"0.39372","published_at":"2026-04-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-26228"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-26228.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-26228.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-26228.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-26228.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26228","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26228"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-011","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-011"},{"reference_url":"https://github.com/advisories/GHSA-954j-f27r-cj52","reference_id":"GHSA-954j-f27r-cj52","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-954j-f27r-cj52"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73050?format=json","purl":"pkg:composer/typo3/cms@9.5.23","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.23"},{"url":"http://public2.vulnerablecode.io/api/packages/73049?format=json","purl":"pkg:composer/typo3/cms@10.4.10","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-a89c-jvwa-6kh5"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dhrm-uxuv-zfaj"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.10"}],"aliases":["CVE-2020-26228","GHSA-954j-f27r-cj52"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-a49c-fqrj-nbb3"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54252?format=json","vulnerability_id":"VCID-bajy-qbwq-fufn","summary":"Insertion of Sensitive Information into Log File in typo3/cms-core\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C` (4.9)\n\n### Problem\nIt has been discovered that system internal credentials or keys (e.g. database credentials) have been logged as plaintext in exception handlers, when logging the complete exception stack trace.\n\n### Solution\nUpdate to TYPO3 versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above.\n\n### Credits\nThanks to Marco Huber who reported this issue and to TYPO3 security member Torben Hansen who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2022-002](https://typo3.org/security/advisory/typo3-core-sa-2022-002)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-31047","reference_id":"","reference_type":"","scores":[{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60132","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60119","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60162","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60176","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60159","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60201","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60194","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60107","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60165","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60151","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60101","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60155","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60173","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00391","scoring_system":"epss","scoring_elements":"0.60187","published_at":"2026-04-21T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-31047"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31047.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31047.yaml"},{"reference_url":"https://github.com/TYPO3-CMS/core","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3-CMS/core"},{"reference_url":"https://github.com/TYPO3/typo3/commit/c93ea692e7dfef03b7c50fe5437487545bee4d6a","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:23Z/"}],"url":"https://github.com/TYPO3/typo3/commit/c93ea692e7dfef03b7c50fe5437487545bee4d6a"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-fh99-4pgr-8j99","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:23Z/"}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-fh99-4pgr-8j99"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31047","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31047"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-002","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:23Z/"}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-002"},{"reference_url":"https://github.com/advisories/GHSA-fh99-4pgr-8j99","reference_id":"GHSA-fh99-4pgr-8j99","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-fh99-4pgr-8j99"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/81498?format=json","purl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of Service in Page Error Handling\n> ### Meta\n> * CVSS:  `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C` (5.5)\n> * CWE-405, CWE-674\n> * Status: **DRAFT**\n\n### Problem\nRequesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content  to be shown as error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded.\n\n### Solution\nUpdate to TYPO3 versions 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\n### Credits\nThanks to Paul Keller, Mathias Bolt Lesniak and Kay Strobach who reported this issue and to TYPO3 framework merger Frank Nägler and to TYPO3 security team member Torben Hansen who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-005](https://typo3.org/security/advisory/typo3-core-sa-2021-005)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21359","reference_id":"","reference_type":"","scores":[{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53289","published_at":"2026-05-05T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53303","published_at":"2026-04-02T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53329","published_at":"2026-04-04T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53299","published_at":"2026-04-07T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53351","published_at":"2026-04-08T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53346","published_at":"2026-04-09T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53397","published_at":"2026-04-11T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.5338","published_at":"2026-04-12T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53364","published_at":"2026-04-13T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53402","published_at":"2026-04-16T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53407","published_at":"2026-04-18T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53388","published_at":"2026-04-21T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.5336","published_at":"2026-04-24T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53372","published_at":"2026-04-26T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.53335","published_at":"2026-04-29T12:55:00Z"},{"value":"0.003","scoring_system":"epss","scoring_elements":"0.5328","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21359"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21359.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21359.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21359.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21359.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4p9g-qgx9-397p","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4p9g-qgx9-397p"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21359","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21359"},{"reference_url":"https://packagist.org/packages/typo3/cms-core","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-core"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-005","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-005"},{"reference_url":"https://github.com/advisories/GHSA-4p9g-qgx9-397p","reference_id":"GHSA-4p9g-qgx9-397p","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-4p9g-qgx9-397p"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer/t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storage of session identifier\n### Problem\nUser session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system.\n\n### Solution\nUpdate to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\n### Credits\nThanks to TYPO3 security team member Oliver Hader who reported this issue and to TYPO3 core & security team members Benni Mack & Oliver Hader who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-006](https://typo3.org/security/advisory/typo3-core-sa-2021-006)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21339","reference_id":"","reference_type":"","scores":[{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32167","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32804","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.3284","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32661","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32709","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32735","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32736","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.327","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32672","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32711","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32688","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32659","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32504","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32389","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32305","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00132","scoring_system":"epss","scoring_elements":"0.32671","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21339"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21339.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21339.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21339.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21339.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21339","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21339"},{"reference_url":"https://packagist.org/packages/typo3/cms-core","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-core"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-006","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-006"},{"reference_url":"https://github.com/advisories/GHSA-qx3w-4864-94ch","reference_id":"GHSA-qx3w-4864-94ch","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-qx3w-4864-94ch"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer/typo3/cms@9.5.25","is_vulnerable":true,"affected_by_v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Scripting\nTYPO3 is an open source PHP based web content management system. have a cross-site scripting vulnerability. When settings for _backend layouts_ are not properly encoded, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 contain a patch for this vulnerability.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32669","reference_id":"","reference_type":"","scores":[{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59044","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59078","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59043","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59094","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59099","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59117","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.5908","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59116","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59121","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59101","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59081","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59098","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59085","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.58981","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00374","scoring_system":"epss","scoring_elements":"0.59056","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32669"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32669.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32669.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32669.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32669.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-011","reference_id":"","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-011"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32669","reference_id":"CVE-2021-32669","reference_type":"","scores":[{"value":"6.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32669"},{"reference_url":"https://github.com/advisories/GHSA-rgcg-28xm-8mmw","reference_id":"GHSA-rgcg-28xm-8mmw","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-rgcg-28xm-8mmw"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/37622?format=json","purl":"pkg:composer/typo3/cms@9.5.28","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.28"},{"url":"http:/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Scripting in Fluid view helpers\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (5.7)\n> * CWE-79\n\n### Problem\nIt has been discovered that system extension Fluid (`typo3/cms-fluid`) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers.\n\n```\n<f:form ... fieldNamePrefix=\"{payload}\" />\n<f:be.labels.csh ... label=\"{payload}\" />\n<f:be.menus.actionMenu ... label=\"{payload}\" />\n```\n\n### Solution\nUpdate to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described.\n\n### Credits\nThanks to TYPO3 security team member Oliver Hader who reported this issue and to TYPO3 security team members Helmut Hummel & Oliver Hader who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2020-010](https://typo3.org/security/advisory/typo3-core-sa-2020-010)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-26227","reference_id":"","reference_type":"","scores":[{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58041","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58083","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58104","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58079","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58133","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58137","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58153","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.5813","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58109","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58139","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.5814","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58115","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58082","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58095","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.58081","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00359","scoring_system":"epss","scoring_elements":"0.57999","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-26227"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-26227.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-26227.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-26227.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-26227.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-vqqx-jw6p-q3rf","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-vqqx-jw6p-q3rf"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26227","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26227"},{"reference_url":"https://packagist.org/packages/typo3/cms-core","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-core"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-010","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-010"},{"reference_url":"https://github.com/advisories/GHSA-vqqx-jw6p-q3rf","reference_id":"GHSA-vqqx-jw6p-q3rf","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vqqx-jw6p-q3rf"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73050?format=json","purl":"pkg:composer/typo3/cms@9.5.23","is_vulnerable":true,"affected_by_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Access Control in Form Framework\n### Problem\nDue to improper input validation, attackers can by-pass restrictions of predefined options and submit arbitrary data in the Form Designer backend module of the Form Framework.\n\nIn the default configuration of the Form Framework this allows attackers to explicitly allow arbitrary mime-types for file uploads - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or _malicious.php_. Besides that, attackers can persist those files in any writable directory of the corresponding TYPO3 installation.\n\nA valid backend user account with access to the form module is needed to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\n### Credits\nThanks to Richie Lee who reported this issue and to TYPO3 contributor Ralf Zimmermann who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-003](https://typo3.org/security/advisory/typo3-core-sa-2021-003)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21357","reference_id":"","reference_type":"","scores":[{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.7834","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78199","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78229","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78212","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78238","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78243","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78269","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78252","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78248","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78279","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78276","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78273","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78306","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78312","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78327","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01121","scoring_system":"epss","scoring_elements":"0.78191","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21357"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21357.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21357.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21357.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21357.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3vg7-jw9m-pc3f","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3vg7-jw9m-pc3f"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21357","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21357"},{"reference_url":"https://packagist.org/packages/typo3/cms-form","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-form"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-003","reference_id":"","reference_type":"","scores":[{"value":"8.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H/E:H/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-003"},{"reference_url":"https://github.com/advisories/GHSA-3vg7-jw9m-pc3f","reference_id":"GHSA-3vg7-jw9m-pc3f","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-3vg7-jw9m-pc3f"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer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CMS vulnerable to User Enumeration via Response Timing\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (4.9)\n\n### Problem\nIt has been discovered that observing response time during user authentication (backend and frontend) can be used to distinguish between existing and non-existing user accounts.\n\nExtension authors of 3rd party TYPO3 extensions providing a custom authentication service should check if the extension is affected by the described problem. Affected extensions must implement new `MimicServiceInterface::mimicAuthUser`, which simulates corresponding times regular processing would usually take.\n\n### Solution\nUpdate to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem described above.\n\n### Credits\nThanks to Vautia who reported this issue and to TYPO3 core & security team members Oliver Hader who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2022-007](https://typo3.org/security/advisory/typo3-core-sa-2022-007)\n* [Vulnerability Report on huntr.dev](https://huntr.dev/bounties/7d519735-2877-4fad-bd77-accde3e290a7/) (embargoed +30 days)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-36105","reference_id":"","reference_type":"","scores":[{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51586","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51649","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51674","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51634","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51689","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51685","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51734","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51712","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51696","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51737","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51744","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51723","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51675","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51681","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00283","scoring_system":"epss","scoring_elements":"0.51641","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-36105"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36105.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36105.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36105.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36105.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/commit/f0fc9c4cd7c38207c30dd158de53ee5d9d6f41a2","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/f0fc9c4cd7c38207c30dd158de53ee5d9d6f41a2"},{"reference_url":"https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:34Z/"}],"url":"https://github.com/TYPO3/typo3/commit/f8b83ce15d4ea275a5a5e564e5d324242f7937b6"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:34Z/"}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-m392-235j-9r7r"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36105","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36105"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-007","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-23T15:51:34Z/"}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-007"},{"reference_url":"https://github.com/advisories/GHSA-m392-235j-9r7r","reference_id":"GHSA-m392-235j-9r7r","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m392-235j-9r7r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/80135?format=json","purl":"pkg:composer/typo3/cms@10.4.32","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.32"},{"url":"http://public2.vulnerablecode.io/api/packages/80079?format=json","purl":"pkg:composer/typo3/cms@11.5.16","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@11.5.16"}],"aliases":["CVE-2022-36105","GHSA-m392-235j-9r7r"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-mnz3-rj21-67ad"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/10932?format=json","vulnerability_id":"VCID-n15v-ta9h-6ffb","summary":"Inclusion of Sensitive Information in Log Files\nTYPO3 is an open source PHP based web content management system. User credentials may been logged as plain-text. This occurs when explicitly using log level debug, which is not the default configuration. TYPO3 contain a patch for this vulnerability.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32767","reference_id":"","reference_type":"","scores":[{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55546","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55519","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.5563","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55654","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55632","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55684","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55687","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55696","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55676","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55658","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55697","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55701","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.5568","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55606","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55623","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00327","scoring_system":"epss","scoring_elements":"0.55599","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32767"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32767.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32767.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32767.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32767.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-34fr-fhqr-7235","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-34fr-fhqr-7235"},{"reference_url":"https://github.com/TYPO3/typo3/commit/0b4950163b8919451964133febc65bcdfcec721c","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/0b4950163b8919451964133febc65bcdfcec721c"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-34fr-fhqr-7235","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-34fr-fhqr-7235"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-012","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-202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of Sensitive Information to an Unauthorized Actor in TYPO3 CMS\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C` (7.5)\n> * CWE-20, CWE-200\n\n### Problem\nIn case an attacker manages to generate a valid cryptographic message authentication code (HMAC-SHA1) - either by using a different existing vulnerability or in case the internal _encryptionKey_ was exposed - it is possible to retrieve arbitrary files of a TYPO3 installation. This includes the possibility to fetch _typo3conf/LocalConfiguration.php_ which again contains the _encryptionKey_ as well as credentials of the database management system being used.\n\nIn case a database server is directly accessible either via internet or in a shared hosting network, this allows to completely retrieve, manipulate or delete database contents. This includes creating an administration user account - which can be used to trigger remote code execution by injecting custom extensions.\n\n### Solution\nUpdate to TYPO3 versions 9.5.20 or 10.4.6 that fix the problem described.\n\n### Credits\nThanks to TYPO3 security team member Oliver Hader who reported and fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2020-007](https://typo3.org/security/advisory/typo3-core-sa-2020-007)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-15099","reference_id":"","reference_type":"","scores":[{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78893","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.7875","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78756","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78788","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.7877","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78796","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78804","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78826","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.7881","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78801","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78829","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78824","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78851","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78858","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01187","scoring_system":"epss","scoring_elements":"0.78875","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-15099"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-15099.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-15099.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-15099.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-15099.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3x94-fv5h-5q2c","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3x94-fv5h-5q2c"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15099","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15099"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-007","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-007"},{"reference_url":"https://github.com/advisories/GHSA-3x94-fv5h-5q2c","reference_id":"GHSA-3x94-fv5h-5q2c","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-3x94-fv5h-5q2c"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73291?format=json","purl":"pkg:composer/typo3/cms@9.5.20","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-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Scripting\nTYPO3 contains a cross-site scripting vulnerability. When error messages are not properly encoded, the components `_QueryGenerator_` and `_QueryView_` are vulnerable to both reflected and persistent cross-site scripting. A valid backend user account having administrator privileges is needed to exploit this vulnerability. TYPO3 contain a patch for this 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Required Cryptographic Step Leading to Sensitive Information Disclosure in TYPO3 CMS\n> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C` (8.2)\n> * CWE-325, CWE-20, CWE-200, CWE-502\n\n### Problem\nIt has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. This allows to inject arbitrary data having a valid cryptographic message authentication code (HMAC-SHA1) and can lead to various attack chains as described below.\n\n* [TYPO3-CORE-SA-2020-007](https://typo3.org/security/advisory/typo3-core-sa-2020-007), [CVE-2020-15099](https://nvd.nist.gov/vuln/detail/CVE-2020-15099): Potential Privilege Escalation\n  + the database server used for a TYPO3 installation must be accessible for an attacker (either via internet or shared hosting network)\n  + `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C` (7.5, high)\n* [TYPO3-CORE-SA-2016-013](https://typo3.org/security/advisory/typo3-core-sa-2016-013), [CVE-2016-5091](https://nvd.nist.gov/vuln/detail/CVE-2016-5091): Insecure Deserialization & Remote Code Execution\n  + an attacker must have access to at least one Extbase plugin or module action in a TYPO3 installation\n  + `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C` (9.1, critical)\n\nThe overall severity of this vulnerability is **high (8.2)** based on mentioned attack chains and the requirement of having a valid backend user session (authenticated).\n\n### Solution\nUpdate to TYPO3 versions 9.5.20 or 10.4.6 that fix the problem described.\n\n### Credits\nThanks to TYPO3 security team member Oliver Hader who reported and fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2020-008](https://typo3.org/security/advisory/typo3-core-sa-2020-008)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-15098","reference_id":"","reference_type":"","scores":[{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84911","published_at":"2026-04-09T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.8499","published_at":"2026-05-05T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84974","published_at":"2026-04-29T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84975","published_at":"2026-04-26T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84966","published_at":"2026-04-24T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84941","published_at":"2026-04-21T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84943","published_at":"2026-04-16T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84922","published_at":"2026-04-13T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84927","published_at":"2026-04-12T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84929","published_at":"2026-04-11T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84845","published_at":"2026-04-01T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.8486","published_at":"2026-04-02T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84879","published_at":"2026-04-04T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84881","published_at":"2026-04-07T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84904","published_at":"2026-04-08T12:55:00Z"},{"value":"0.02358","scoring_system":"epss","scoring_elements":"0.84944","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-15098"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-15098.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-15098.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-15098.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-15098.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/commit/85d3e70dff35a99ef53f4b561114acfa9e5c47e1","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/commit/85d3e70dff35a99ef53f4b561114acfa9e5c47e1"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-m5vr-3m74-jwxp","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-m5vr-3m74-jwxp"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15098","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15098"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2016-013","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2016-013"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-008","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-008"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5091","reference_id":"CVE-2016-5091","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-5091"},{"reference_url":"https://github.com/advisories/GHSA-m5vr-3m74-jwxp","reference_id":"GHSA-m5vr-3m74-jwxp","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m5vr-3m74-jwxp"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73291?format=json","purl":"pkg:composer/typo3/cms@9.5.20","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.20"},{"url":"http://public2.vulnerablecode.io/api/packages/73290?format=json","purl":"pkg:composer/typo3/cms@10.4.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-a89c-jvwa-6kh5"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-cdjv-fp71-y3dv"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dhrm-uxuv-zfaj"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.6"}],"aliases":["CVE-2020-15098","GHSA-m5vr-3m74-jwxp"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-sw7v-fbjk-13hy"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52839?format=json","vulnerability_id":"VCID-t1n7-eswt-73gw","summary":"TYPO3 CMS vulnerable to Arbitrary Code Execution via Form Framework\n### Problem\nDue to the lack of separating user-submitted data from the internal configuration in the Form Designer backend module, it was possible to inject code instructions to be processed and executed via TypoScript as PHP code.\n\nThe existence of individual TypoScript instructions for a particular form item (known as [`formDefinitionOverrides`](https://docs.typo3.org/c/typo3/cms-form/main/en-us/I/Concepts/FrontendRendering/Index.html#form-element-properties)) and a valid backend user account with access to the form module are needed to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1 that fix the problem described above.\n\n### References\n* [TYPO3-CORE-SA-2022-015](https://typo3.org/security/advisory/typo3-core-sa-2022-015)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23503","reference_id":"","reference_type":"","scores":[{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66748","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66671","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66697","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.6667","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66719","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66734","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66754","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.6674","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66711","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66745","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66759","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66743","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66768","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66781","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00517","scoring_system":"epss","scoring_elements":"0.66778","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23503"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23503.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23503.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23503.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23503.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/commit/1302e88565821f2159e08b5d818d28de17ecc830","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/1302e88565821f2159e08b5d818d28de17ecc830"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rm","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-04-18T18:23:57Z/"}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-c5wx-6c2c-f7rm"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23503","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23503"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-015","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-015"},{"reference_url":"https://github.com/advisories/GHSA-c5wx-6c2c-f7rm","reference_id":"GHSA-c5wx-6c2c-f7rm","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-c5wx-6c2c-f7rm"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/80269?format=json","purl":"pkg:composer/typo3/cms@10.4.33","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vyvy-y3cw-hbgr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.33"},{"url":"http://public2.vulnerablecode.io/api/packages/80270?format=json","purl":"pkg:composer/typo3/cms@11.5.20","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vyvy-y3cw-hbgr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@11.5.20"},{"url":"http://public2.vulnerablecode.io/api/packages/80271?format=json","purl":"pkg:composer/typo3/cms@12.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vyvy-y3cw-hbgr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@12.1.1"}],"aliases":["CVE-2022-23503","GHSA-c5wx-6c2c-f7rm","GMS-2022-8132"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-t1n7-eswt-73gw"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/42359?format=json","vulnerability_id":"VCID-t3jn-vwbx-u7cr","summary":"Cross-Site Scripting in Content Preview (CType menu)\n### Problem\nIt has been discovered that content elements of type _menu_ are vulnerable to cross-site scripting when their referenced items get previewed in the page module. A valid backend user account is needed to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\n### Credits\nThanks to TYPO3 contributor Oliver Bartsch who reported and fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-008](https://typo3.org/security/advisory/typo3-core-sa-2021-008)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21370","reference_id":"","reference_type":"","scores":[{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56873","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.5679","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56836","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56852","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56835","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56917","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56921","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56891","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56914","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56935","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56926","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56922","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56779","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56871","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00342","scoring_system":"epss","scoring_elements":"0.56895","published_at":"2026-04-21T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21370"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21370.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21370.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21370.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21370.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21370","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21370"},{"reference_url":"https://packagist.org/packages/typo3/cms-backend","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-backend"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-008","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-008"},{"reference_url":"https://github.com/advisories/GHSA-x7hc-x7fm-f7qh","reference_id":"GHSA-x7hc-x7fm-f7qh","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-x7hc-x7fm-f7qh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer/typo3/cms@9.5.25","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vuln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CMS vulnerable to Denial of Service in Page Error Handling\n### Problem\nRequesting invalid or non-existing resources via HTTP triggers the page error handler, which again could retrieve content to be shown as an error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded.\n\nThis vulnerability is very similar, but not identical, to the one described in [TYPO3-CORE-SA-2021-005](https://typo3.org/security/advisory/typo3-core-sa-2021-005) (CVE-2021-21359).\n\n### Solution\nUpdate to TYPO3 versions 9.5.38 ELTS, 10.4.33 or 11.5.20 that fix the problem described above.\n\n### References\n* [TYPO3-CORE-SA-2022-012](https://typo3.org/security/advisory/typo3-core-sa-2022-012)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23500","reference_id":"","reference_type":"","scores":[{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54728","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54778","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54801","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.5477","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54821","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54818","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54829","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54811","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54789","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54828","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54831","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54812","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54787","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54807","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00317","scoring_system":"epss","scoring_elements":"0.54783","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23500"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23500.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23500.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/commit/1e5f44417f031c9c5a9f9d09a6a841cf89aa7b7a","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/1e5f44417f031c9c5a9f9d09a6a841cf89aa7b7a"},{"reference_url":"https://github.com/TYPO3/typo3/commit/73b46b6a627093112cfca4b895a198ca5e1970b7","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/73b46b6a627093112cfca4b895a198ca5e1970b7"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-8c28-5mp7-v24h","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-21T14:53:56Z/"}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-8c28-5mp7-v24h"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23500","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23500"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-012","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-012"},{"reference_url":"https://github.com/advisories/GHSA-8c28-5mp7-v24h","reference_id":"GHSA-8c28-5mp7-v24h","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8c28-5mp7-v24h"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/80269?format=json","purl":"pkg:composer/typo3/cms@10.4.33","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vyvy-y3cw-hbgr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.33"},{"url":"http://public2.vulnerablecode.io/api/packages/80270?format=json","purl":"pkg:composer/typo3/cms@11.5.20","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vyvy-y3cw-hbgr"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@11.5.20"}],"aliases":["CVE-2022-23500","GHSA-8c28-5mp7-v24h","GMS-2022-8130"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ve7g-8st5-wffb"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/16366?format=json","vulnerability_id":"VCID-vyvy-y3cw-hbgr","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nTYPO3 is a free and open source Content Management Framework released under the GNU General Public License. In affected versions the TYPO3 core component `GeneralUtility::getIndpEnv()` uses the unfiltered server environment variable `PATH_INFO`, which allows attackers to inject malicious content. In combination with the TypoScript setting `config.absRefPrefix=auto`, attackers can inject malicious HTML code to pages that have not been rendered and cached, yet. As a result, injected values would be cached and delivered to other website visitors (persisted cross-site scripting). Individual code which relies on the resolved value of `GeneralUtility::getIndpEnv('SCRIPT_NAME')` and corresponding usages (as shown below) is vulnerable as well. Additional investigations confirmed that at least Apache web server deployments using CGI (FPM, FCGI/FastCGI, and similar) are affected. However, there still might be the risk that other scenarios like nginx, IIS, or Apache/mod_php is vulnerable. The usage of server environment variable `PATH_INFO` has been removed from corresponding processings in `GeneralUtility::getIndpEnv()`. Besides that, the public property `TypoScriptFrontendController::$absRefPrefix` is encoded for both being used as a URI component and for being used as a prefix in an HTML context. This mitigates the cross-site scripting vulnerability. Users are advised to update to TYPO3 versions 8.7.51 ELTS, 9.5.40 ELTS, 10.4.35 LTS, 11.5.23 LTS and 12.2.0 which fix this problem. For users who are unable to patch in a timely manner the TypoScript setting `config.absRefPrefix` should at least be set to a static path value, instead of using auto - e.g. `config.absRefPrefix=/`. This workaround **does not fix all aspects of the vulnerability**, and is just considered to be an intermediate mitigation to the most prominent manifestation.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-24814","reference_id":"","reference_type":"","scores":[{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75119","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75241","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75232","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75228","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75225","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75186","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75197","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.7519","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75187","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75165","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00867","scoring_system":"epss","scoring_elements":"0.75153","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01074","scoring_system":"epss","scoring_elements":"0.7774","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01074","scoring_system":"epss","scoring_elements":"0.77713","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-24814"},{"reference_url":"https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Setup/Config/Index.html#absrefprefix","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:14Z/"}],"url":"https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Setup/Config/Index.html#absrefprefix"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/core/Classes/Utility/GeneralUtility.php#L2481-L2484","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:14Z/"}],"url":"https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/core/Classes/Utility/GeneralUtility.php#L2481-L2484"},{"reference_url":"https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php#L2547-L2549","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:14Z/"}],"url":"https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php#L2547-L2549"},{"reference_url":"https://github.com/TYPO3/typo3/commit/0005a6fd86ab97eff8bf2e3a5828bf0e7cb6263a","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:14Z/"}],"url":"https://github.com/TYPO3/typo3/commit/0005a6fd86ab97eff8bf2e3a5828bf0e7cb6263a"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2023-001","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T21:01:14Z/"}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2023-001"},{"reference_url":"https://typo3.org/security/advisory/typo3-psa-2023-001","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvs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File Upload in Form Framework\n### Problem\nDue to the lack of ensuring file extensions belong to configured allowed mime-types, attackers can upload arbitrary data with arbitrary file extensions - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or _malicious.php_.\n\nTYPO3 Extbase extensions, which implement a file upload and do not implement a custom _TypeConverter_ to transform uploaded files into _FileReference_ domain model objects are affected by the vulnerability as well, since the _UploadedFileReferenceConverter_ of _ext:form_ handles the file upload and will accept files of any mime-type which are persisted to the default location.\n\nIn any way, uploaded files are placed in the default location _/fileadmin/user_upload/_, in most scenarios keeping the submitted filename - which allows attackers to directly reference files, or even correctly guess filenames used by other individuals, disclosing this information.\n\nNo authentication is required to exploit this vulnerability.\n\n### Solution\nUpdate to TYPO3 versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.\n\nType converter _UploadedFileReferenceConverter_ is not registered globally anymore and just handles uploaded files within the scope of the Form Framework. Guessable storage location has changed from _/fileadmin/user_upload/form\\_\\<random-hash\\>/_ to _/fileadmin/form_uploads/<random-40-bit>_. Allowed mime-types must match expected file extensions (e.g. _application/pdf_ must be _.pdf_, and cannot be _.html_).\n\nExtbase extensions, who rely on the global availability of the _UploadedFileReferenceConverter_ must now implement a custom _TypeConverter_ to handle file uploads or explicitly implement the ext:form _UploadedFileReferenceConverter_ with appropriate setting for accepted mime-types.\n\n### Credits\nThanks to Sebastian Michaelsen, Marc Lindemann, Oliver Eglseder, Markus Volkmer, Jakob Kunzmann, Johannes Regner, Richie Lee who reported this issue, and to TYPO3 core & security team members Oliver Hader & Benni Mack, as well as TYPO3 contributor Ralf Zimmermann who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2021-002](https://typo3.org/security/advisory/typo3-core-sa-2021-002)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21355","reference_id":"","reference_type":"","scores":[{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61712","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.6168","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.6171","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61682","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.6173","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61746","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61767","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61755","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61736","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61777","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61782","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61764","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61759","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61776","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61769","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00416","scoring_system":"epss","scoring_elements":"0.61606","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21355"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21355.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21355.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21355.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21355.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2r6j-862c-m2v2","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2r6j-862c-m2v2"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21355","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21355"},{"reference_url":"https://packagist.org/packages/typo3/cms-form","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/typo3/cms-form"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-002","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L/E:F/RL:O/RC:C"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-002"},{"reference_url":"https://github.com/advisories/GHSA-2r6j-862c-m2v2","reference_id":"GHSA-2r6j-862c-m2v2","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2r6j-862c-m2v2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/75853?format=json","purl":"pkg:composer/t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Scripting\nTYPO3 is vulnerable to cross-site scripting. Corresponding rendering instructions via TypoScript functionality HTMLparser does not consider all potentially malicious HTML tag & attribute combinations per default. In default scenarios, a valid backend user account is needed to exploit this vulnerability. In case custom plugins used in the website frontend accept and reflect rich-text content submitted by users, no authentication is required.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32768","reference_id":"","reference_type":"","scores":[{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51771","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51716","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51768","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51811","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51805","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51855","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51874","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51867","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51825","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.5184","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.5186","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51809","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51722","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51812","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51757","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00284","scoring_system":"epss","scoring_elements":"0.51797","published_at":"2026-04-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32768"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32768.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32768.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32768.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32768.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-c5c9-8c6m-727v","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-c5c9-8c6m-727v"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-c5c9-8c6m-727v","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-c5c9-8c6m-727v"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2021-013","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2021-013"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32768","reference_id":"CVE-2021-32768","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32768"},{"reference_url":"https://github.com/advisories/GHSA-c5c9-8c6m-727v","reference_id":"GHSA-c5c9-8c6m-727v","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-c5c9-8c6m-727v"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/38039?format=json","purl":"pkg:composer/typo3/cms@9.5.29","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.29"},{"url":"http://public2.vulnerablecode.io/api/packages/38040?format=json","purl":"pkg:composer/typo3/cms@10.4.19","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.19"},{"url":"http://public2.vulnerablecode.io/api/packages/38042?format=json","purl":"pkg:composer/typo3/cms@11.3.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-jjbn-6efk-nud2"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-uyeu-a3xr-fkh4"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@11.3.2"}],"aliases":["CVE-2021-32768","GHSA-c5c9-8c6m-727v"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-y32z-2d3f-gkgw"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52642?format=json","vulnerability_id":"VCID-zdq2-dhb2-6kaq","summary":"TYPO3 CMS vulnerable to Weak Authentication in Frontend Login\n### Problem\nRestricting frontend login to specific users, organized in different storage folders (partitions), can be bypassed. A potential attacker might use this ambiguity in usernames to get access to a different account - however, credentials must be known to the adversary.\n\n### Solution\nUpdate to TYPO3 versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1 that fix the problem described above.\n\n### References\n* [TYPO3-CORE-SA-2022-013](https://typo3.org/security/advisory/typo3-core-sa-2022-013)","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23501","reference_id":"","reference_type":"","scores":[{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45724","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45512","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45618","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45677","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45668","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.4579","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45795","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45746","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45738","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45768","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45745","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45749","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45693","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00229","scoring_system":"epss","scoring_elements":"0.45744","published_at":"2026-04-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-23501"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-23501.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-23501.yaml"},{"reference_url":"https://github.com/TYPO3/typo3","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3"},{"reference_url":"https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/typo3/commit/28be9cdb3fed02ce4cfc6fa2d39f7d8e2266eced"},{"reference_url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-21T18:48:00Z/"}],"url":"https://github.com/TYPO3/typo3/security/advisories/GHSA-jfp7-79g7-89rf"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23501","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23501"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2022-013","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2022-013"},{"reference_url":"https://github.com/advisories/GHSA-jfp7-79g7-89rf","reference_id":"GHSA-jfp7-79g7-89rf","reference_type":"","scores":[{"value":"MODER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Same-Site Request Forgery in TYPO3 CMS\n> ### Meta\n> * CVSS v3.1: AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C\n> * CWE-352\n> * CWE-346\n\n### Problem\nIt has been discovered that backend user interface and install tool are vulnerable to same-origin request forgery. A backend user can be tricked into interacting with a malicious resource an attacker previously managed to upload to the web server - scripts are then executed with the privileges of the victims' user session.\n\nIn a worst case scenario new admin users can be created which can directly be used by an attacker. The vulnerability is basically a cross-site request forgery (CSRF) triggered by a cross-site scripting vulnerability (XSS) - but happens on the same target host - thus, it’s actually a same-origin request forgery.\n\nMalicious payload such as HTML containing JavaScript might be provided by either an authenticated backend user or by a non-authenticated user using a 3rd party extension - e.g. file upload in a contact form with knowing the target location.\n\nThe attacked victim requires an active and valid backend or install tool user sessions at the time of the attack to be successful.\n\n### Solution\nUpdate to TYPO3 versions 9.5.17 or 10.4.2 that mitigates the problem described.\n\n### Additional Considerations\n\nThe deployment of additional mitigation techniques is suggested as described below.\n\n#### Sudo Mode Extension\n\nThis TYPO3 extension intercepts modifications to security relevant database tables, e.g. those storing user accounts or storages of the file abstraction layer. Modifications need to confirmed by again by the acting user with providing their password again - this technique is known as \"sudo mode\". This way unintended actions happening in the background can be mitigated.\n\n* https://github.com/FriendsOfTYPO3/sudo-mode\n* https://extensions.typo3.org/extension/sudo_mode\n\n#### Content Security Policy\n\n[Content Security Policies](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy) tell (modern) browsers how resources served a particular site are handled - it also it possible to disallow script executions for specific locations. In a TYPO3 context it is suggested to disallow direct script execution at least for locations `/fileadmin/` and `/uploads/`.\n\n```\n# in fileadmin/.htaccess\n<IfModule mod_headers.c>\n\tHeader add Content-Security-Policy \"default-src 'self'; script-src 'none';\"\n</IfModule>\n```\n\n### Credits\nThanks to Matteo Bonaker who reported this issue and to TYPO3 security team member Oliver Hader who fixed the issue.\n\n### References\n* https://typo3.org/security/advisory/typo3-core-sa-2020-006","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11069","reference_id":"","reference_type":"","scores":[{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60631","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.6056","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60588","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60557","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60605","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60621","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60646","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.6063","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60609","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60651","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60657","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60644","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60642","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00398","scoring_system":"epss","scoring_elements":"0.60485","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11069"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11069.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11069.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11069.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11069.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-pqg8-crx9-g8m4","reference_id":"","reference_type":"","scores":[{"value":"8.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-pqg8-crx9-g8m4"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11069","reference_id":"","reference_type":"","scores":[{"value":"8.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11069"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-006","reference_id":"","reference_type":"","scores":[{"value":"8.0","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-006"},{"reference_url":"https://github.com/advisories/GHSA-pqg8-crx9-g8m4","reference_id":"GHSA-pqg8-crx9-g8m4","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-pqg8-crx9-g8m4"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73524?format=json","purl":"pkg:composer/typo3/cms@9.5.17","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phgh-sd4m-zbdx"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-sw7v-fbjk-13hy"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.17"},{"url":"http://public2.vulnerablecode.io/api/packages/73523?format=json","purl":"pkg:composer/typo3/cms@10.4.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-a89c-jvwa-6kh5"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-cdjv-fp71-y3dv"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dhrm-uxuv-zfaj"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phgh-sd4m-zbdx"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-sw7v-fbjk-13hy"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.2"}],"aliases":["CVE-2020-11069","GHSA-pqg8-crx9-g8m4"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2mn6-mdmz-4yd9"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/34005?format=json","vulnerability_id":"VCID-543x-cnbz-1kb9","summary":"Cross-Site Scripting in TYPO3 CMS Form Engine\nIn TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.17 and greater than or equal to 10.0.0 and less than 10.4.2, it has been discovered that HTML `placeholder` attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.\n\nUpdate to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.\n\n### References\n* https://typo3.org/security/advisory/typo3-core-sa-2020-002","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11064","reference_id":"","reference_type":"","scores":[{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42529","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42773","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42843","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.4287","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42809","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.4286","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42874","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42895","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42904","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42891","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42829","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42752","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00206","scoring_system":"epss","scoring_elements":"0.42669","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11064"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11064.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11064.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11064.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11064.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-43gj-mj2w-wh46","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-43gj-mj2w-wh46"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11064","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11064"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-002","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-002"},{"reference_url":"https://github.com/advisories/GHSA-43gj-mj2w-wh46","reference_id":"GHSA-43gj-mj2w-wh46","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-43gj-mj2w-wh46"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73524?format=json","purl":"pkg:composer/typo3/cms@9.5.17","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phgh-sd4m-zbdx"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-sw7v-fbjk-13hy"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@9.5.17"},{"url":"http://public2.vulnerablecode.io/api/packages/73523?format=json","purl":"pkg:composer/typo3/cms@10.4.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1yxw-saf5-wue7"},{"vulnerability":"VCID-4jpa-6fqh-hbfg"},{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-8sdd-b1bn-cuhx"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-a89c-jvwa-6kh5"},{"vulnerability":"VCID-av8u-rvzq-4fc7"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-cdjv-fp71-y3dv"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dhrm-uxuv-zfaj"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-e32h-8q61-hbgc"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phgh-sd4m-zbdx"},{"vulnerability":"VCID-remd-55jh-r3g5"},{"vulnerability":"VCID-s55j-8hbt-akhn"},{"vulnerability":"VCID-s64f-x81f-b7ce"},{"vulnerability":"VCID-sw7v-fbjk-13hy"},{"vulnerability":"VCID-t1n7-eswt-73gw"},{"vulnerability":"VCID-t3jn-vwbx-u7cr"},{"vulnerability":"VCID-ve7g-8st5-wffb"},{"vulnerability":"VCID-vwb2-a84s-5qak"},{"vulnerability":"VCID-vyvy-y3cw-hbgr"},{"vulnerability":"VCID-w13x-3rp9-wyej"},{"vulnerability":"VCID-xh7y-56vy-5ud8"},{"vulnerability":"VCID-y32z-2d3f-gkgw"},{"vulnerability":"VCID-yj9g-uz1a-jkf2"},{"vulnerability":"VCID-zdq2-dhb2-6kaq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/typo3/cms@10.4.2"}],"aliases":["CVE-2020-11064","GHSA-43gj-mj2w-wh46"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-543x-cnbz-1kb9"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/34117?format=json","vulnerability_id":"VCID-58js-jzm4-4fc7","summary":"Class destructors causing side-effects when being unserialized in TYPO3 CMS\nCalling unserialize() on malicious user-submitted content can result in the following scenarios:\n- trigger deletion of arbitrary directory in file system (if writable for web server)\n- trigger message submission via email using identity of web site (mail relay)\n\nAnother insecure deserialization vulnerability is required to actually exploit mentioned aspects.\n\nUpdate to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.\n\n### References\n* https://typo3.org/security/advisory/typo3-core-sa-2020-004","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11066","reference_id":"","reference_type":"","scores":[{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.6718","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67139","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67114","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67164","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67176","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67195","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67181","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.6715","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67184","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67198","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67179","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.672","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67211","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67078","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00528","scoring_system":"epss","scoring_elements":"0.67115","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11066"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11066.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11066.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11066.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11066.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2rxh-h6h9-qrqc","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2rxh-h6h9-qrqc"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11066","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11066"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-004","reference_id":"","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-004"},{"reference_url":"https://github.com/advisories/GHSA-2rxh-h6h9-qrqc","reference_id":"GHSA-2rxh-h6h9-qrqc","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2rxh-h6h9-qrqc"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73524?format=json","purl":"pkg:composer/typo3/cms@9.5.17","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phg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Deserialization in Backend User Settings in TYPO3 CMS\nIt has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of 3rd party components this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability.\n\nUpdate to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.\n\n### References\n* https://typo3.org/security/advisory/typo3-core-sa-2020-005","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11067","reference_id":"","reference_type":"","scores":[{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78844","published_at":"2026-05-05T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78737","published_at":"2026-04-04T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78719","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78744","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78752","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78776","published_at":"2026-04-18T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78758","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.7875","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78778","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78771","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.788","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78807","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78825","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.787","published_at":"2026-04-01T12:55:00Z"},{"value":"0.01181","scoring_system":"epss","scoring_elements":"0.78706","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-11067"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11067.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11067.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11067.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11067.yaml"},{"reference_url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2wj9-434x-9hvp","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2wj9-434x-9hvp"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11067","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11067"},{"reference_url":"https://typo3.org/security/advisory/typo3-core-sa-2020-005","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://typo3.org/security/advisory/typo3-core-sa-2020-005"},{"reference_url":"https://github.com/advisories/GHSA-2wj9-434x-9hvp","reference_id":"GHSA-2wj9-434x-9hvp","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2wj9-434x-9hvp"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73524?format=json","purl":"pkg:composer/typo3/cms@9.5.17","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5jgb-dsyx-hyb4"},{"vulnerability":"VCID-5paq-5frf-43ed"},{"vulnerability":"VCID-6a9t-8dmn-s3bv"},{"vulnerability":"VCID-a49c-fqrj-nbb3"},{"vulnerability":"VCID-bajy-qbwq-fufn"},{"vulnerability":"VCID-d8d1-sat6-muhe"},{"vulnerability":"VCID-dsu7-jjjq-f3e1"},{"vulnerability":"VCID-ekfd-wp8z-d7e1"},{"vulnerability":"VCID-f963-qur3-2qb7"},{"vulnerability":"VCID-he5m-6wj4-rbhc"},{"vulnerability":"VCID-mnz3-rj21-67ad"},{"vulnerability":"VCID-n15v-ta9h-6ffb"},{"vulnerability":"VCID-phgh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Scripting in TYPO3 CMS Link Handling\nIt has been discovered that link tags generated by `typolink` functionality are vulnerable to cross-site scripting - properties being assigned as HTML attributes have not been parsed correctly.\n\nUpdate to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.\n\n### References\n* 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