authentik-2026.5 — security advisory

{
  "id": "2f214ef4e0c7d4765a48da455312b1880538e4e8d0e6bbc2166cbe79e00f99b8",
  "url": "https://osv.dev/vulnerability/CGA-4943-vx8w-5fhx",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-4943-vx8w-5fhx",
    "summary": "CGA-4943-vx8w-5fhx",
    "evidence": "osv:CGA-4943-vx8w-5fhx",
    "products": [
      {
        "name": {
          "value": "authentik-2026.5",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2026.5.7-r8",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CGA-4943-vx8w-5fhx",
      "aliases": [
        "CGA-4943-vx8w-5fhx"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2026.5.7-r8"
                }
              ]
            }
          ],
          "package": {
            "name": "authentik-2026.5",
            "purl": "pkg:apk/chainguard/authentik-2026.5?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-4943-vx8w-5fhx.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "oauthlib",
                "component_purl": "pkg:pypi/oauthlib@3.3.1",
                "component_type": "python",
                "component_version": "3.3.1",
                "component_location": "/usr/share/authentik-2026.5/venv/lib/python3.14/site-packages/oauthlib-3.3.1.dist-info/METADATA",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-06T15:40:23Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-06T23:15:36.838386973Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-49265",
        "GHSA-xpv3-w29h-x7cv"
      ],
      "references": [
        "https://github.com/oauthlib/oauthlib/security/advisories/GHSA-xpv3-w29h-x7cv",
        "https://github.com/oauthlib/oauthlib/pull/963",
        "https://github.com/oauthlib/oauthlib/commit/40b0ab56da3682c2484a4b78bbff309f8025d950",
        "https://github.com/oauthlib/oauthlib"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-49265",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 91627,
  "published_at": "2026-09-30T12:01:07+00:00"
}