{"url":"http://public2.vulnerablecode.io/api/packages/13933?format=json","purl":"pkg:pypi/werkzeug@0.12","type":"pypi","namespace":"","name":"werkzeug","version":"0.12","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"3.1.6","latest_non_vulnerable_version":"3.1.6","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49620?format=json","vulnerability_id":"VCID-2fq6-ssne-j7hf","summary":"Werkzeug safe_join() allows Windows special device names with compound extensions\nWerkzeug's `safe_join` function allows path segments with Windows device names that have file extensions or trailing spaces. On Windows, there are special device names such as `CON`, `AUX`, etc that are implicitly present and readable in every directory. Windows still accepts them with any file extension, such as `CON.txt`, or trailing spaces such as `CON `.\n\nThis was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the fix failed to account for compound extensions such as `CON.txt.html` or trailing spaces. It also missed some additional special names.\n\n`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-21860","reference_id":"","reference_type":"","scores":[{"value":"0.00034","scoring_system":"epss","scoring_elements":"0.10443","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-21860"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.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:N/I:N/A:L"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","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:N/I:N/A:L"},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/7ae1d254e04a0c33e241ac1cca4783ce6c875ca3","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:N/I:N/A:L"},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2026-01-08T18:50:24Z/"}],"url":"https://github.com/pallets/werkzeug/commit/7ae1d254e04a0c33e241ac1cca4783ce6c875ca3"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21860","reference_id":"CVE-2026-21860","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:N/I:N/A:L"},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21860"},{"reference_url":"https://github.com/advisories/GHSA-87hc-h4r5-73f7","reference_id":"GHSA-87hc-h4r5-73f7","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-87hc-h4r5-73f7"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-87hc-h4r5-73f7","reference_id":"GHSA-87hc-h4r5-73f7","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:N/I:N/A:L"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2026-01-08T18:50:24Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-87hc-h4r5-73f7"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73251?format=json","purl":"pkg:pypi/werkzeug@3.1.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-f48r-7jhj-kkan"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@3.1.5"}],"aliases":["CVE-2026-21860","GHSA-87hc-h4r5-73f7"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2fq6-ssne-j7hf"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36095?format=json","vulnerability_id":"VCID-4j9n-99ub-93bh","summary":"** DISPUTED ** Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-29361.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-29361.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-29361","reference_id":"","reference_type":"","scores":[{"value":"0.31113","scoring_system":"epss","scoring_elements":"0.96841","published_at":"2026-06-04T12:55:00Z"},{"value":"0.31113","scoring_system":"epss","scoring_elements":"0.96846","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-29361"},{"reference_url":"https://github.com/pallets/werkzeug/commit/9a3a981d70d2e9ec3344b5192f86fcaf3210cd85","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/pallets/werkzeug/commit/9a3a981d70d2e9ec3344b5192f86fcaf3210cd85"},{"reference_url":"https://github.com/pallets/werkzeug/issues/2420","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/pallets/werkzeug/issues/2420"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2253045","reference_id":"2253045","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2253045"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29361","reference_id":"CVE-2022-29361","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29361"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/27779?format=json","purl":"pkg:pypi/werkzeug@2.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-4vhn-jq7h-9qg2"},{"vulnerability":"VCID-534z-9duh-c7ck"},{"vulnerability":"VCID-6d4y-4wex-33bg"},{"vulnerability":"VCID-6es5-ucvn-9fdw"},{"vulnerability":"VCID-be45-xjx4-nyb8"},{"vulnerability":"VCID-f48r-7jhj-kkan"},{"vulnerability":"VCID-t9ne-ng7c-k7ds"},{"vulnerability":"VCID-w1k4-6zvd-8yhb"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@2.1.1"}],"aliases":["CVE-2022-29361","PYSEC-2022-203"],"risk_score":0.1,"exploitability":"0.5","weighted_severity":"0.3","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4j9n-99ub-93bh"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36378?format=json","vulnerability_id":"VCID-4vhn-jq7h-9qg2","summary":"Werkzeug is a comprehensive WSGI web application library. Prior to version 2.2.3, Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a small amount of bytes, but each requires CPU time to parse and may use more memory as Python data. If a request can be made to an endpoint that accesses `request.data`, `request.form`, `request.files`, or `request.get_data(parse_form_data=False)`, it can cause unexpectedly high resource usage. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. The amount of RAM required can trigger an out of memory kill of the process. Unlimited file parts can use up memory and file handles. If many concurrent requests are sent continuously, this can exhaust or kill all available workers. Version 2.2.3 contains a patch for this issue.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25577.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-25577.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25577","reference_id":"","reference_type":"","scores":[{"value":"0.00366","scoring_system":"epss","scoring_elements":"0.58899","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00366","scoring_system":"epss","scoring_elements":"0.58946","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-25577"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23934","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23934"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25577","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25577"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/517cac5a804e8c4dc4ed038bb20dacd038e7a9f1","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","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/2025-03-10T20:58:37Z/"}],"url":"https://github.com/pallets/werkzeug/commit/517cac5a804e8c4dc4ed038bb20dacd038e7a9f1"},{"reference_url":"https://github.com/pallets/werkzeug/releases/tag/2.2.3","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","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/2025-03-10T20:58:37Z/"}],"url":"https://github.com/pallets/werkzeug/releases/tag/2.2.3"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-xg9f-g7g7-2323","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","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/2025-03-10T20:58:37Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-xg9f-g7g7-2323"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-58.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-58.yaml"},{"reference_url":"https://security.netapp.com/advisory/ntap-20230818-0003","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20230818-0003"},{"reference_url":"https://www.debian.org/security/2023/dsa-5470","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","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/2025-03-10T20:58:37Z/"}],"url":"https://www.debian.org/security/2023/dsa-5470"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031370","reference_id":"1031370","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031370"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2170242","reference_id":"2170242","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2170242"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25577","reference_id":"CVE-2023-25577","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25577"},{"reference_url":"https://github.com/advisories/GHSA-xg9f-g7g7-2323","reference_id":"GHSA-xg9f-g7g7-2323","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-xg9f-g7g7-2323"},{"reference_url":"https://security.netapp.com/advisory/ntap-20230818-0003/","reference_id":"ntap-20230818-0003","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:58:37Z/"}],"url":"https://security.netapp.com/advisory/ntap-20230818-0003/"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1018","reference_id":"RHSA-2023:1018","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1018"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1281","reference_id":"RHSA-2023:1281","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1281"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1325","reference_id":"RHSA-2023:1325","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1325"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:7341","reference_id":"RHSA-2023:7341","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:7341"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:7473","reference_id":"RHSA-2023:7473","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:7473"},{"reference_url":"https://access.redhat.com/errata/RHSA-2025:4664","reference_id":"RHSA-2025:4664","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2025:4664"},{"reference_url":"https://access.redhat.com/errata/RHSA-2025:9775","reference_id":"RHSA-2025:9775","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2025:9775"},{"reference_url":"https://usn.ubuntu.com/5948-1/","reference_id":"USN-5948-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5948-1/"},{"reference_url":"https://usn.ubuntu.com/5948-2/","reference_id":"USN-5948-2","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5948-2/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/31505?format=json","purl":"pkg:pypi/werkzeug@2.2.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-534z-9duh-c7ck"},{"vulnerability":"VCID-6d4y-4wex-33bg"},{"vulnerability":"VCID-6es5-ucvn-9fdw"},{"vulnerability":"VCID-be45-xjx4-nyb8"},{"vulnerability":"VCID-f48r-7jhj-kkan"},{"vulnerability":"VCID-t9ne-ng7c-k7ds"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@2.2.3"}],"aliases":["CVE-2023-25577","GHSA-xg9f-g7g7-2323","PYSEC-2023-58"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4vhn-jq7h-9qg2"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36593?format=json","vulnerability_id":"VCID-534z-9duh-c7ck","summary":"Werkzeug is a comprehensive WSGI web application library. If an upload of a file that starts with CR or LF and then is followed by megabytes of data without these characters: all of these bytes are appended chunk by chunk into internal bytearray and lookup for boundary is performed on growing buffer. This allows an attacker to cause a denial of service by sending crafted multipart data to an endpoint that will parse it. The amount of CPU time required can block worker processes from handling legitimate requests. This vulnerability has been patched in version 3.0.1.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-46136.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-46136.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-46136","reference_id":"","reference_type":"","scores":[{"value":"0.00878","scoring_system":"epss","scoring_elements":"0.75707","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-46136"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug/commit/b1916c0c083e0be1c9d887ee2f3d696922bfc5c1"},{"reference_url":"https://github.com/pallets/werkzeug/commit/cbb446fdcada7685fce936ded01b76c08dbd6eb5","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug/commit/cbb446fdcada7685fce936ded01b76c08dbd6eb5"},{"reference_url":"https://github.com/pallets/werkzeug/commit/f2300208d5e2a5076cbbb4c2aad71096fd040ef9","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug/commit/f2300208d5e2a5076cbbb4c2aad71096fd040ef9"},{"reference_url":"https://github.com/pallets/werkzeug/commit/f3c803b3ade485a45f12b6d6617595350c0f03e2","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug/commit/f3c803b3ade485a45f12b6d6617595350c0f03e2"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-hrfv-mqp8-q5rw","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-hrfv-mqp8-q5rw"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-221.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-221.yaml"},{"reference_url":"https://security.netapp.com/advisory/ntap-20231124-0008","reference_id":"","reference_type":"","scores":[{"value":"5.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20231124-0008"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054553","reference_id":"1054553","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054553"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2246310","reference_id":"2246310","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2246310"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46136","reference_id":"CVE-2023-46136","reference_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debugger vulnerable to remote execution when interacting with attacker controlled domain\nThe debugger in affected versions of Werkzeug can allow an attacker to execute code on a developer's machine under some circumstances. This requires the attacker to get the developer to interact with a domain and subdomain they control, and enter the debugger PIN, but if they are successful it allows access to the debugger even if it is only running on localhost. This also requires the attacker to guess a URL in the developer's application that will trigger the debugger.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-34069.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-34069.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-34069","reference_id":"","reference_type":"","scores":[{"value":"0.4365","scoring_system":"epss","scoring_elements":"0.97592","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-34069"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34069","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34069"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/3386395b24c7371db11a5b8eaac0c91da5362692","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"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/2024-06-12T19:54:35Z/"}],"url":"https://github.com/pallets/werkzeug/commit/3386395b24c7371db11a5b8eaac0c91da5362692"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00026.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2025/02/msg00026.html"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H4SH32AM3CTPMAAEOIDAN7VU565LO4IR","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H4SH32AM3CTPMAAEOIDAN7VU565LO4IR"},{"reference_url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HFERFN7PINV4MOGMGA3DPIXJPDCYOEJZ","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HFERFN7PINV4MOGMGA3DPIXJPDCYOEJZ"},{"reference_url":"https://security.netapp.com/advisory/ntap-20240614-0004","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20240614-0004"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1070711","reference_id":"1070711","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1070711"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2279451","reference_id":"2279451","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2279451"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-34069","reference_id":"CVE-2024-34069","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/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-2024-34069"},{"reference_url":"https://github.com/advisories/GHSA-2g68-c3qc-8985","reference_id":"GHSA-2g68-c3qc-8985","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2g68-c3qc-8985"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-2g68-c3qc-8985","reference_i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Werkzeug before 0.15.3, when used with Docker, has insufficient debugger PIN randomness because Docker containers share the same machine id.","references":[{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html","reference_id":"","reference_type":"","scores":[],"url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00034.html"},{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html","reference_id":"","reference_type":"","scores":[],"url":"http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html"},{"reference_url":"https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168"},{"reference_url":"https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246"},{"reference_url":"https://palletsprojects.com/blog/werkzeug-0-15-3-released/","reference_id":"","reference_type":"","scores":[],"url":"https://palletsprojects.com/blog/werkzeug-0-15-3-released/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/13942?format=json","purl":"pkg:pypi/werkzeug@0.15.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-4j9n-99ub-93bh"},{"vulnerability":"VCID-4vhn-jq7h-9qg2"},{"vulnerability":"VCID-534z-9duh-c7ck"},{"vulnerability":"VCID-6d4y-4wex-33bg"},{"vulnerability":"VCID-be45-xjx4-nyb8"},{"vulnerability":"VCID-f48r-7jhj-kkan"},{"vulnerability":"VCID-t9ne-ng7c-k7ds"},{"vulnerability":"VCID-w1k4-6zvd-8yhb"},{"vulnerability":"VCID-zwzm-t4kf-kbe3"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@0.15.3"}],"aliases":["PYSEC-2019-70"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-abhc-uggt-tbez"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49322?format=json","vulnerability_id":"VCID-be45-xjx4-nyb8","summary":"Werkzeug safe_join() allows Windows special device names\nWerkzeug's `safe_join` function allows path segments with Windows device names. On Windows, there are special device names such as `CON`, `AUX`, etc that are implicitly present and readable in every directory. `send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66221.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-66221.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-66221","reference_id":"","reference_type":"","scores":[{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09625","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-66221"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/4b833376a45c323a189cd11d2362bcffdb1c0c13","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2025-12-01T15:35:05Z/"}],"url":"https://github.com/pallets/werkzeug/commit/4b833376a45c323a189cd11d2362bcffdb1c0c13"},{"reference_url":"https://github.com/pallets/werkzeug/releases/tag/3.1.4","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2025-12-01T15:35:05Z/"}],"url":"https://github.com/pallets/werkzeug/releases/tag/3.1.4"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2417789","reference_id":"2417789","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2417789"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66221","reference_id":"CVE-2025-66221","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66221"},{"reference_url":"https://github.com/advisories/GHSA-hgf8-39gv-g3f2","reference_id":"GHSA-hgf8-39gv-g3f2","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-hgf8-39gv-g3f2"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2","reference_id":"GHSA-hgf8-39gv-g3f2","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2025-12-01T15:35:05Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/72708?format=json","purl":"pkg:pypi/werkzeug@3.1.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-f48r-7jhj-kkan"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@3.1.4"}],"aliases":["CVE-2025-66221","GHSA-hgf8-39gv-g3f2"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-be45-xjx4-nyb8"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50270?format=json","vulnerability_id":"VCID-f48r-7jhj-kkan","summary":"Werkzeug safe_join() allows Windows special device names\nWerkzeug's `safe_join` function allows Windows device names as filenames if when preceded by other path segments.\n\nThis was previously reported as https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fact that `safe_join` accepts paths with multiple segments, such as `example/NUL`.\n\n`send_from_directory` uses `safe_join` to safely serve files at user-specified paths under a directory. If the application is running on Windows, and the requested path ends with a special device name, the file will be opened successfully, but reading will hang indefinitely.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27199","reference_id":"","reference_type":"","scores":[{"value":"0.00027","scoring_system":"epss","scoring_elements":"0.08271","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27199"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.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:N/I:N/A:L"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/f407712fdc60a09c2b3f4fe7db557703e5d9338d","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2026-02-24T19:02:05Z/"}],"url":"https://github.com/pallets/werkzeug/commit/f407712fdc60a09c2b3f4fe7db557703e5d9338d"},{"reference_url":"https://github.com/pallets/werkzeug/releases/tag/3.1.6","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2026-02-24T19:02:05Z/"}],"url":"https://github.com/pallets/werkzeug/releases/tag/3.1.6"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27199","reference_id":"CVE-2026-27199","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27199"},{"reference_url":"https://github.com/advisories/GHSA-29vq-49wr-vm6x","reference_id":"GHSA-29vq-49wr-vm6x","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-29vq-49wr-vm6x"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-29vq-49wr-vm6x","reference_id":"GHSA-29vq-49wr-vm6x","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA: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/2026-02-24T19:02:05Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-29vq-49wr-vm6x"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74162?format=json","purl":"pkg:pypi/werkzeug@3.1.6","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@3.1.6"}],"aliases":["CVE-2026-27199","GHSA-29vq-49wr-vm6x"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-f48r-7jhj-kkan"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/56081?format=json","vulnerability_id":"VCID-t9ne-ng7c-k7ds","summary":"Werkzeug safe_join not safe on Windows\nOn Python < 3.11 on Windows, `os.path.isabs()` does not catch UNC paths like `//server/share`. Werkzeug's `safe_join()` relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-49766.json","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-49766.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-49766","reference_id":"","reference_type":"","scores":[{"value":"0.01392","scoring_system":"epss","scoring_elements":"0.80738","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-49766"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/2767bcb10a7dd1c297d812cc5e6d11a474c1f092","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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/2024-10-25T20:08:46Z/"}],"url":"https://github.com/pallets/werkzeug/commit/2767bcb10a7dd1c297d812cc5e6d11a474c1f092"},{"reference_url":"https://github.com/pallets/werkzeug/releases/tag/3.0.6","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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/2024-10-25T20:08:46Z/"}],"url":"https://github.com/pallets/werkzeug/releases/tag/3.0.6"},{"reference_url":"https://security.netapp.com/advisory/ntap-20250131-0005","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20250131-0005"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2321828","reference_id":"2321828","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2321828"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49766","reference_id":"CVE-2024-49766","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49766"},{"reference_url":"https://github.com/advisories/GHSA-f9vj-2wh5-fj8j","reference_id":"GHSA-f9vj-2wh5-fj8j","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-f9vj-2wh5-fj8j"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-f9vj-2wh5-fj8j","reference_id":"GHSA-f9vj-2wh5-fj8j","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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/2024-10-25T20:08:46Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-f9vj-2wh5-fj8j"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/83055?format=json","purl":"pkg:pypi/werkzeug@3.0.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-be45-xjx4-nyb8"},{"vulnerability":"VCID-f48r-7jhj-kkan"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@3.0.6"}],"aliases":["CVE-2024-49766","GHSA-f9vj-2wh5-fj8j"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-t9ne-ng7c-k7ds"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/36377?format=json","vulnerability_id":"VCID-w1k4-6zvd-8yhb","summary":"Werkzeug is a comprehensive WSGI web application library. Browsers may allow \"nameless\" cookies that look like `=value` instead of `key=value`. A vulnerable browser may allow a compromised application on an adjacent subdomain to exploit this to set a cookie like `=__Host-test=bad` for another subdomain. Werkzeug prior to 2.2.3 will parse the cookie `=__Host-test=bad` as __Host-test=bad`. If a Werkzeug application is running next to a vulnerable or malicious subdomain which sets such a cookie using a vulnerable browser, the Werkzeug application will see the bad cookie value but the valid cookie key. The issue is fixed in Werkzeug 2.2.3.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-23934.json","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-23934.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-23934","reference_id":"","reference_type":"","scores":[{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50395","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50334","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-23934"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23934","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23934"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25577","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25577"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/pallets/werkzeug","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pallets/werkzeug"},{"reference_url":"https://github.com/pallets/werkzeug/commit/cf275f42acad1b5950c50ffe8ef58fe62cdce028","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","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/2025-03-10T20:57:36Z/"}],"url":"https://github.com/pallets/werkzeug/commit/cf275f42acad1b5950c50ffe8ef58fe62cdce028"},{"reference_url":"https://github.com/pallets/werkzeug/releases/tag/2.2.3","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","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/2025-03-10T20:57:36Z/"}],"url":"https://github.com/pallets/werkzeug/releases/tag/2.2.3"},{"reference_url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","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/2025-03-10T20:57:36Z/"}],"url":"https://github.com/pallets/werkzeug/security/advisories/GHSA-px8h-6qxv-m22q"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-57.yaml","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2023-57.yaml"},{"reference_url":"https://security.netapp.com/advisory/ntap-20230818-0003","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20230818-0003"},{"reference_url":"https://www.debian.org/security/2023/dsa-5470","reference_id":"","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","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/2025-03-10T20:57:36Z/"}],"url":"https://www.debian.org/security/2023/dsa-5470"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031370","reference_id":"1031370","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031370"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2170243","reference_id":"2170243","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2170243"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23934","reference_id":"CVE-2023-23934","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23934"},{"reference_url":"https://github.com/advisories/GHSA-px8h-6qxv-m22q","reference_id":"GHSA-px8h-6qxv-m22q","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-px8h-6qxv-m22q"},{"reference_url":"https://security.netapp.com/advisory/ntap-20230818-0003/","reference_id":"ntap-20230818-0003","reference_type":"","scores":[{"value":"2.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-10T20:57:36Z/"}],"url":"https://security.netapp.com/advisory/ntap-20230818-0003/"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:1018","reference_id":"RHSA-2023:1018","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:1018"},{"reference_url":"https://access.redhat.com/errata/RHSA-2025:4664","reference_id":"RHSA-2025:4664","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2025:4664"},{"reference_url":"https://access.redhat.com/errata/RHSA-2025:9775","reference_id":"RHSA-2025:9775","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2025:9775"},{"reference_url":"https://usn.ubuntu.com/5948-1/","reference_id":"USN-5948-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5948-1/"},{"reference_url":"https://usn.ubuntu.com/5948-2/","reference_id":"USN-5948-2","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5948-2/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/31505?format=json","purl":"pkg:pypi/werkzeug@2.2.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2fq6-ssne-j7hf"},{"vulnerability":"VCID-534z-9duh-c7ck"},{"vulnerability":"VCID-6d4y-4wex-33bg"},{"vulnerability":"VCID-6es5-ucvn-9fdw"},{"vulnerability":"VCID-be45-xjx4-nyb8"},{"vulnerability":"VCID-f48r-7jhj-kkan"},{"vulnerability":"VCID-t9ne-ng7c-k7ds"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@2.2.3"}],"aliases":["CVE-2023-23934","GHSA-px8h-6qxv-m22q","PYSEC-2023-57"],"risk_score":1.4,"exploitability":"0.5","weighted_severity":"2.7","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-w1k4-6zvd-8yhb"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/35397?format=json","vulnerability_id":"VCID-xrzb-kmr8-w7g1","summary":"Pallets 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