{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "ea56c1bfa7e912f39e270ffe738b19ac8113af3d"
            }
          ],
          "repo": "https://github.com/confidential-containers/trustee",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-49mc-2q77-m99x"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-639"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61779.json"
  },
  "details": "Confidential Containers's Trustee project contains tools and components for attesting confidential guests and providing secrets to them. In versions prior to 0.15.0, the attestation-policy endpoint didn't check if the kbs-client submitting the request was actually authenticated (had the right key). This allowed any kbs-client to actually change the attestation policy. Version 0.15.0 fixes the issue.",
  "id": "CVE-2025-61779",
  "modified": "2026-04-01T23:08:59.644418553Z",
  "published": "2025-10-09T20:53:33.855Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61779.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/confidential-containers/trustee/security/advisories/GHSA-49mc-2q77-m99x"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-61779"
    },
    {
      "type": "FIX",
      "url": "https://github.com/confidential-containers/trustee/commit/3a7d04a70918fa503a00974dcae653cf9f0640e0"
    },
    {
      "type": "FIX",
      "url": "https://github.com/confidential-containers/trustee/pull/957"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Trustee's attestation-policy endpoint is not protected by admin autentication"
}