{
  "published": "2026-09-02T23:14:32Z",
  "modified": "2026-09-07T12:52:48Z",
  "schema_version": "1.7.5",
  "id": "CGA-wc4m-w446-gcpw",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-67309",
    "GHSA-8rxv-jg7p-wvg3",
    "GO-2026-6207"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67309.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-8rxv-jg7p-wvg3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-67309"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/traefik-path-traversal-via-rewritetarget-authentication-bypass"
    },
    {
      "type": "FIX",
      "url": "https://github.com/traefik/traefik/commit/69259c3acc9d4bdc065cb2e3b83336f7de3e7038"
    },
    {
      "type": "FIX",
      "url": "https://github.com/traefik/traefik/commit/b93f02cd07b79490fb8c8f02e301a7a1ec553195"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "traefik-2.11",
        "purl": "pkg:apk/chainguard/traefik-2.11?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/traefik/traefik/v2",
            "component_version": "v2.11.56",
            "component_type": "go-module",
            "component_location": "/usr/bin/traefik",
            "component_purl": "pkg:golang/github.com/traefik/traefik/v2@v2.11.56",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-09-07T12:52:48Z"
          }
        ]
      }
    }
  ]
}