Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/9154?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/9154?format=api", "purl": "pkg:pypi/werkzeug@0.8.2", "type": "pypi", "namespace": "", "name": "werkzeug", "version": "0.8.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.3.8", "latest_non_vulnerable_version": "3.1.6", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8713?format=api", "vulnerability_id": "VCID-4fuv-yjt6-43ap", "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": "0.50309", "published_at": "2026-05-30T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-23934" }, { "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/30398?format=api", "purl": "pkg:pypi/werkzeug@2.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "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": 1.1, "exploitability": "0.5", "weighted_severity": "2.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4fuv-yjt6-43ap" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/345510?format=api", "vulnerability_id": "VCID-54fk-29p6-2ber", "summary": "Pallets 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/12717?format=api", "purl": "pkg:pypi/werkzeug@0.15.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4fuv-yjt6-43ap" }, { "vulnerability": "VCID-6xzm-mpqk-wuab" }, { "vulnerability": "VCID-7c89-xxdz-gqbz" }, { "vulnerability": "VCID-msnt-5ypc-z3bc" }, { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "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-54fk-29p6-2ber" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8380?format=api", "vulnerability_id": "VCID-6xzm-mpqk-wuab", "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://api.first.org/data/v1/epss?cve=CVE-2022-29361", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.31113", "scoring_system": "epss", "scoring_elements": "0.96832", "published_at": "2026-05-30T12:55:00Z" } ], "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" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/26554?format=api", "purl": "pkg:pypi/werkzeug@2.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4fuv-yjt6-43ap" }, { "vulnerability": "VCID-msnt-5ypc-z3bc" }, { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "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-6xzm-mpqk-wuab" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/139272?format=api", "vulnerability_id": "VCID-7c89-xxdz-gqbz", "summary": "", "references": [ { "reference_url": "http://packetstormsecurity.com/files/163398/Pallets-Werkzeug-0.15.4-Path-Traversal.html", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://packetstormsecurity.com/files/163398/Pallets-Werkzeug-0.15.4-Path-Traversal.html" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-14322", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.90059", "scoring_system": "epss", "scoring_elements": "0.99601", "published_at": "2026-05-30T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-14322" }, { "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pallets/werkzeug" }, { "reference_url": "https://palletsprojects.com/blog/werkzeug-0-15-5-released", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://palletsprojects.com/blog/werkzeug-0-15-5-released" }, { "reference_url": "https://palletsprojects.com/blog/werkzeug-0-15-5-released/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://palletsprojects.com/blog/werkzeug-0-15-5-released/" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/python/webapps/50101.py", "reference_id": "CVE-2019-14322", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/python/webapps/50101.py" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14322", "reference_id": "CVE-2019-14322", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14322" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/26537?format=api", "purl": "pkg:pypi/werkzeug@0.15.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4fuv-yjt6-43ap" }, { "vulnerability": "VCID-6xzm-mpqk-wuab" }, { "vulnerability": "VCID-msnt-5ypc-z3bc" }, { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@0.15.5" } ], "aliases": [ "CVE-2019-14322", "GHSA-j544-7q9p-6xp8" ], "risk_score": 1.6, "exploitability": "2.0", "weighted_severity": "0.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7c89-xxdz-gqbz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7738?format=api", "vulnerability_id": "VCID-ahr6-vfgq-kbe4", "summary": "Pallets 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": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "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": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00047.html" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-14806", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49422", "published_at": "2026-05-30T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-14806" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/advisories/GHSA-gq9m-qvpx-68hc", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-gq9m-qvpx-68hc" }, { "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pallets/werkzeug" }, { "reference_url": "https://github.com/pallets/werkzeug/blob/7fef41b120327d3912fbe12fb64f1951496fcf3e/src/werkzeug/debug/__init__.py#L168", "reference_id": "", 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"url": "https://github.com/pallets/werkzeug/commit/00bc43b1672e662e5e3b8cecd79e67fc968fa246" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2019-140.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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2019-140.yaml" }, { "reference_url": "https://palletsprojects.com/blog/werkzeug-0-15-3-released", "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:H/I:N/A:N" }, { "value": "8.7", "scoring_system": "cvssv4", 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"VCID-6xzm-mpqk-wuab" }, { "vulnerability": "VCID-7c89-xxdz-gqbz" }, { "vulnerability": "VCID-ahr6-vfgq-kbe4" }, { "vulnerability": "VCID-msnt-5ypc-z3bc" }, { "vulnerability": "VCID-q2zh-uejx-pkax" }, { "vulnerability": "VCID-z9pv-rffa-yfed" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@0.11.6" } ], "aliases": [ "CVE-2020-28724", "GHSA-3p3h-qghp-hvh2", "PYSEC-2020-157" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gst3-jbgb-9fba" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8714?format=api", "vulnerability_id": "VCID-msnt-5ypc-z3bc", "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": "0.58873", "published_at": "2026-05-30T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=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/30398?format=api", "purl": "pkg:pypi/werkzeug@2.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "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": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-msnt-5ypc-z3bc" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/8929?format=api", "vulnerability_id": "VCID-q2zh-uejx-pkax", "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. 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"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_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://nvd.nist.gov/vuln/detail/CVE-2023-46136" }, { "reference_url": "https://github.com/advisories/GHSA-hrfv-mqp8-q5rw", "reference_id": "GHSA-hrfv-mqp8-q5rw", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-hrfv-mqp8-q5rw" }, { "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-2023:7477", "reference_id": "RHSA-2023:7477", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:7477" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:7610", "reference_id": "RHSA-2023:7610", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:7610" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0189", "reference_id": "RHSA-2024:0189", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0189" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0214", "reference_id": "RHSA-2024:0214", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0214" }, { "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" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/36590?format=api", "purl": "pkg:pypi/werkzeug@2.3.8", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@2.3.8" }, { "url": "http://public2.vulnerablecode.io/api/packages/36591?format=api", "purl": "pkg:pypi/werkzeug@3.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@3.0.1" } ], "aliases": [ "CVE-2023-46136", "GHSA-hrfv-mqp8-q5rw", "PYSEC-2023-221" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-q2zh-uejx-pkax" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7493?format=api", "vulnerability_id": "VCID-z9pv-rffa-yfed", "summary": "Cross-site scripting (XSS) vulnerability in the render_full function in debug/tbtools.py in the debugger in Pallets Werkzeug before 0.11.11 (as used in Pallets Flask and other products) allows remote attackers to inject arbitrary web script or HTML via a field that contains an exception message.", "references": [ { "reference_url": "http://blog.neargle.com/2016/09/21/flask-src-review-get-a-xss-from-debuger", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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": "http://blog.neargle.com/2016/09/21/flask-src-review-get-a-xss-from-debuger" }, { 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{ "reference_url": "https://github.com/advisories/GHSA-h2fp-xgx6-xh6f", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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/advisories/GHSA-h2fp-xgx6-xh6f" }, { "reference_url": "https://github.com/pallets/werkzeug", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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/pallets/werkzeug" }, { "reference_url": "https://github.com/pallets/werkzeug/commit/1034edc7f901dd645ec6e462754111b39002bd65", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": 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"https://github.com/pypa/advisory-database/tree/main/vulns/werkzeug/PYSEC-2017-43.yaml" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00037.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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://lists.debian.org/debian-lts-announce/2017/11/msg00037.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10516", "reference_id": "CVE-2016-10516", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/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-2016-10516" }, { "reference_url": "https://usn.ubuntu.com/3463-1/", "reference_id": "USN-3463-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3463-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/9179?format=api", "purl": "pkg:pypi/werkzeug@0.11.11", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4fuv-yjt6-43ap" }, { "vulnerability": "VCID-54fk-29p6-2ber" }, { "vulnerability": "VCID-6xzm-mpqk-wuab" }, { "vulnerability": "VCID-7c89-xxdz-gqbz" }, { "vulnerability": "VCID-ahr6-vfgq-kbe4" }, { "vulnerability": "VCID-msnt-5ypc-z3bc" }, { "vulnerability": "VCID-q2zh-uejx-pkax" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@0.11.11" } ], "aliases": [ "CVE-2016-10516", "GHSA-h2fp-xgx6-xh6f", "PYSEC-2017-43" ], "risk_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z9pv-rffa-yfed" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/werkzeug@0.8.2" }