Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/27754?format=api",
    "purl": "pkg:pypi/pyjwt@2.0.0a2",
    "type": "pypi",
    "namespace": "",
    "name": "pyjwt",
    "version": "2.0.0a2",
    "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 §4.1.11. 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": [
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                            "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"
                        }
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                    "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": [
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                        }
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                    "url": "https://lists.debian.org/debian-lts-announce/2026/05/msg00008.html"
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                    "url": "http://public2.vulnerablecode.io/api/packages/48755?format=api",
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                    "is_vulnerable": false,
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                    "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,
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3191?format=api",
            "vulnerability_id": "VCID-pfq1-5wrt-a3cd",
            "summary": "",
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                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
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                    "reference_id": "",
                    "reference_type": "",
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                },
                {
                    "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"
                }
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                    "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"
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                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@2.4.0"
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            "aliases": [
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                "GHSA-ffqj-6fqr-9h24",
                "PYSEC-2022-202"
            ],
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    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pyjwt@2.0.0a2"
}