{
  "cveId": "CVE-2026-116748",
  "url": "https://patchblox.com/security/cve/CVE-2026-116748",
  "summary": "CVE-2026-116748 is fixed in transmission on 1 platform by DEBIAN-CVE-2026-116748 (version 4.1.3\u002Bdfsg-1), released October 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "transmission: Transmission 4.0.0 before 4.1.3 contains a permissive CORS vulnerability in handle_request() in rpc-server.cc that ex...",
  "description": "Transmission 4.0.0 before 4.1.3 contains a permissive CORS vulnerability in handle_request() in rpc-server.cc that exposes the X-Transmission-Session-Id anti-CSRF token to any web origin. Malicious web pages can read the token from the 409 handshake response and replay it to issue RPC calls, enabling script-torrent-done execution, download-dir changes, or torrent and data deletion.",
  "published": "2026-10-26T22:16:59Z",
  "severity": "",
  "epss": 0.01246,
  "epssPercentile": 0.69511,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "transmission",
      "release": "Debian 14",
      "fixedVersion": "4.1.3\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-116748",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-116748",
      "released": "2026-10-27T21:14:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}