{"url":"http://public2.vulnerablecode.io/api/packages/295381?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.0.1","type":"composer","namespace":"ezsystems","name":"ezplatform-kernel","version":"1.0.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.2.5.1","latest_non_vulnerable_version":"4.0.0-alpha1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54210?format=json","vulnerability_id":"VCID-n9ba-bdr7-vkfg","summary":"Cross-site scripting in eZ Platform Kernel\nIn file upload it is possible by certain means to upload files like .html and .js. These may contain XSS exploits which will be run when links to them are accessed by victims.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-46875","reference_id":"","reference_type":"","scores":[{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.6805","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00542","scoring_system":"epss","scoring_elements":"0.68089","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-46875"},{"reference_url":"https://github.com/ezsystems/ezpublish-kernel","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ezsystems/ezpublish-kernel"},{"reference_url":"https://github.com/ezsystems/ezpublish-kernel/commit/29fecd2afe86f763510f10c02f14962d028f311b","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":"HIGH","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/2025-03-04T21:15:05Z/"}],"url":"https://github.com/ezsystems/ezpublish-kernel/commit/29fecd2afe86f763510f10c02f14962d028f311b"},{"reference_url":"https://packagist.org/packages/ezsystems/ezplatform-kernel#v1.2.5.1","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/ezsystems/ezplatform-kernel#v1.2.5.1"},{"reference_url":"https://packagist.org/packages/ezsystems/ezpublish-kernel#v7.5.15.2","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://packagist.org/packages/ezsystems/ezpublish-kernel#v7.5.15.2"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46875","reference_id":"CVE-2021-46875","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-46875"},{"reference_url":"https://github.com/advisories/GHSA-mrvj-7q4f-5p42","reference_id":"GHSA-mrvj-7q4f-5p42","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-mrvj-7q4f-5p42"},{"reference_url":"https://github.com/ezsystems/ezpublish-kernel/security/advisories/GHSA-mrvj-7q4f-5p42","reference_id":"GHSA-mrvj-7q4f-5p42","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":"HIGH","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/2025-03-04T21:15:05Z/"}],"url":"https://github.com/ezsystems/ezpublish-kernel/security/advisories/GHSA-mrvj-7q4f-5p42"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/64304?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.2.5%2B1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.2.5%252B1"},{"url":"http://public2.vulnerablecode.io/api/packages/295403?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.2.5.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.2.5.1"},{"url":"http://public2.vulnerablecode.io/api/packages/295405?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.3.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-14tx-3uh7-gyaa"},{"vulnerability":"VCID-7fty-j3wj-aqf4"},{"vulnerability":"VCID-98jr-a3av-8faw"},{"vulnerability":"VCID-fjc8-x5ct-2uf3"},{"vulnerability":"VCID-jz3f-vywm-v7a7"},{"vulnerability":"VCID-puj3-khrf-hfa6"},{"vulnerability":"VCID-veax-u5rr-4kbv"},{"vulnerability":"VCID-zc3k-pcqc-wuem"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.3.1.1"},{"url":"http://public2.vulnerablecode.io/api/packages/64305?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.3.1%2B1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.3.1%252B1"}],"aliases":["CVE-2021-46875","GHSA-mrvj-7q4f-5p42","GMS-2021-111","GMS-2021-47"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-n9ba-bdr7-vkfg"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54892?format=json","vulnerability_id":"VCID-r92d-urhv-fbed","summary":"eZ Platform Object Injection in SiteAccessMatchListener\nThis Security Advisory is about an object injection vulnerability in the SiteAccessMatchListener of eZ Platform, which could lead to remote code execution (RCE), a very serious threat. All sites may be affected.\n\nUpdate: There are bugs introduced by this fix, particularly but not limited to compound siteaccess matchers. These have been fixed in ezsystems/ezplatform-kernel v1.0.3, and in ezsystems/ezpublish-kernel v7.5.8, v6.13.6.4, and v5.4.15.","references":[{"reference_url":"https://ezplatform.com/security-advisories/ezsa-2020-004-object-injection-in-siteaccessmatchlistener","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://ezplatform.com/security-advisories/ezsa-2020-004-object-injection-in-siteaccessmatchlistener"},{"reference_url":"https://github.com/ezsystems/ezplatform-kernel","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ezsystems/ezplatform-kernel"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/ezsystems/ezplatform-kernel/2020-05-20-1.yaml","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/ezsystems/ezplatform-kernel/2020-05-20-1.yaml"},{"reference_url":"https://web.archive.org/web/20201024030303/https://ezplatform.com/security-advisories/ezsa-2020-004-object-injection-in-siteaccessmatchlistener","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20201024030303/https://ezplatform.com/security-advisories/ezsa-2020-004-object-injection-in-siteaccessmatchlistener"},{"reference_url":"https://github.com/advisories/GHSA-2w9p-xxqr-h253","reference_id":"GHSA-2w9p-xxqr-h253","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2w9p-xxqr-h253"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/81426?format=json","purl":"pkg:composer/ezsystems/ezplatform-kernel@1.0.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-n9ba-bdr7-vkfg"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.0.3"}],"aliases":["GHSA-2w9p-xxqr-h253"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-r92d-urhv-fbed"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/ezsystems/ezplatform-kernel@1.0.1"}