Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/10250?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/10250?format=api", "purl": "pkg:pypi/pyjwt@1.5.1", "type": "pypi", "namespace": "", "name": "pyjwt", "version": "1.5.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.12.0", "latest_non_vulnerable_version": "2.12.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37236?format=api", "vulnerability_id": "VCID-gptc-c34t-g3e4", "summary": "PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit (Critical) Header Parameter defined in RFC 7515 ยง4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting it. This violates the MUST requirement in the RFC. This vulnerability is fixed in 2.12.0.", "references": [ { "reference_url": "https://github.com/jpadilla/pyjwt/security/advisories/GHSA-752w-5fwx-jx9f", "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:H/A:N" } ], "url": "https://github.com/jpadilla/pyjwt/security/advisories/GHSA-752w-5fwx-jx9f" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00008.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:N/I:H/A:N" } ], "url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00008.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/48755?format=api", "purl": "pkg:pypi/pyjwt@2.12.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@2.12.0" } ], "aliases": [ "CVE-2026-32597", "GHSA-752w-5fwx-jx9f", "PYSEC-2026-120" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gptc-c34t-g3e4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3191?format=api", "vulnerability_id": "VCID-pfq1-5wrt-a3cd", "summary": "", "references": [ { "reference_url": "https://github.com/jpadilla/pyjwt/commit/9c528670c455b8d948aff95ed50e22940d1ad3fc", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/jpadilla/pyjwt/commit/9c528670c455b8d948aff95ed50e22940d1ad3fc" }, { "reference_url": "https://github.com/jpadilla/pyjwt/releases/tag/2.4.0", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/jpadilla/pyjwt/releases/tag/2.4.0" }, { "reference_url": "https://github.com/jpadilla/pyjwt/security/advisories/GHSA-ffqj-6fqr-9h24", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/jpadilla/pyjwt/security/advisories/GHSA-ffqj-6fqr-9h24" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5PK7IQCBVNLYJEFTPHBBPFP72H4WUFNX/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5PK7IQCBVNLYJEFTPHBBPFP72H4WUFNX/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HIYEYZRQEP6QTHT3EHH3RGFYJIHIMAO/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HIYEYZRQEP6QTHT3EHH3RGFYJIHIMAO/" }, { "reference_url": "https://security.archlinux.org/AVG-2781", "reference_id": "AVG-2781", "reference_type": "", "scores": [ { "value": "Unknown", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2781" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/27760?format=api", "purl": "pkg:pypi/pyjwt@2.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gptc-c34t-g3e4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@2.4.0" } ], "aliases": [ "CVE-2022-29217", "GHSA-ffqj-6fqr-9h24", "PYSEC-2022-202" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pfq1-5wrt-a3cd" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/35091?format=api", "vulnerability_id": "VCID-d2zq-ad9y-ubbs", "summary": "In PyJWT 1.5.0 and below the `invalid_strings` check in `HMACAlgorithm.prepare_key` does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string `-----BEGIN RSA PUBLIC KEY-----` which is not accounted for. This enables symmetric/asymmetric key confusion attacks against users using the PKCS1 PEM encoded public keys, which would allow an attacker to craft JWTs from scratch.", "references": [ { "reference_url": "https://github.com/advisories/GHSA-r9jw-mwhq-wp62", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-r9jw-mwhq-wp62" }, { "reference_url": "https://github.com/jpadilla/pyjwt", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/jpadilla/pyjwt" }, { "reference_url": "https://github.com/jpadilla/pyjwt/pull/277", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/jpadilla/pyjwt/pull/277" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/pyjwt/PYSEC-2017-24.yaml", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pyjwt/PYSEC-2017-24.yaml" }, { "reference_url": "http://www.debian.org/security/2017/dsa-3979", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.debian.org/security/2017/dsa-3979" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11424", "reference_id": "CVE-2017-11424", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11424" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/10250?format=api", "purl": "pkg:pypi/pyjwt@1.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-gptc-c34t-g3e4" }, { "vulnerability": "VCID-pfq1-5wrt-a3cd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@1.5.1" } ], "aliases": [ "CVE-2017-11424", "GHSA-r9jw-mwhq-wp62", "PYSEC-2017-24" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-d2zq-ad9y-ubbs" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@1.5.1" }