{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.0.5"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "995fda683fb933e0d10895faab3872f707b87f0c"
            }
          ],
          "repo": "https://github.com/mopidy/mopidy",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111925.json"
  },
  "details": "Mopidy before 4.0.5 contains a path traversal vulnerability that allows unauthenticated clients to access local files outside file/media_dirs because FileLibraryProvider.lookup() lacks a containment check. Attackers can call core.library.lookup or core.tracklist.add over JSON-RPC or WebSocket with file:// URIs to probe file existence, read tag metadata, and play out-of-sandbox files.",
  "id": "CVE-2026-111925",
  "modified": "2026-10-20T02:31:02.379088301Z",
  "published": "2026-10-19T13:55:08.874Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111925.json"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mopidy/mopidy"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/mopidy/mopidy/blob/v4.0.4/src/mopidy/_exts/file/library.py"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mopidy/mopidy/commit/f23c1f8621c3f4eb07a35d37fccb597449d36415"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/mopidy/mopidy/issues/2350"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/mopidy/mopidy/releases/tag/v4.0.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111925"
    },
    {
      "type": "WEB",
      "url": "https://pypi.org"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mopidy-before-4.0.5-path-traversal-via-file-backend-library-lookup"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Mopidy before 4.0.5 Path Traversal via File Backend library.lookup"
}