{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "\u003e= 25.09.3"
              },
              {
                "last_affected": "\u003e= 25.09.3"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "5d89b44bdd3d0d0e97bd50431b9451ee8ed32c10"
            },
            {
              "fixed": "f4692e54a4fafc89528afab1983f0b98d593023f"
            }
          ],
          "repo": "https://github.com/ankitects/anki",
          "type": "GIT"
        }
      ],
      "versions": [
        "\u003e= 25.09.3"
      ]
    }
  ],
  "aliases": [
    "GHSA-78wr-2gg2-4hqg"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64677.json"
  },
  "details": "Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, endpoints in Anki's local HTTP server do not adequately constrain requested media and built-in data paths, allowing scripts served from shared decks, or malicious websites combined with an origin-check bypass, to read local files through directory traversal. This issue is fixed in version 25.09.3.",
  "id": "CVE-2026-64677",
  "modified": "2026-08-12T03:51:31.557840567Z",
  "published": "2026-08-06T17:21:43.035Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64677.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/ankitects/anki/security/advisories/GHSA-78wr-2gg2-4hqg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64677"
    },
    {
      "type": "FIX",
      "url": "https://github.com/ankitects/anki/commit/f4692e54a4fafc89528afab1983f0b98d593023f"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Anki's local HTTP server is vulnerable to directory traversal attacks"
}