{
  "cveId": "CVE-2017-20146",
  "url": "https://patchblox.com/security/cve/CVE-2017-20146",
  "summary": "CVE-2017-20146 is fixed in golang-github-gorilla-handlers on 1 platform, first by DEBIAN-CVE-2017-20146, released December 27, 2022. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "golang-github-gorilla-handlers: Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of...",
  "description": "Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.",
  "published": "2022-12-27T22:15:11Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00765,
  "epssPercentile": 0.55624,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "golang-github-gorilla-handlers",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.3.0-1",
      "fix": "DEBIAN-CVE-2017-20146",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2017-20146",
      "released": "2022-12-27T22:15:11Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-gorilla-handlers",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.3.0-1",
      "fix": "DEBIAN-CVE-2017-20146",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2017-20146",
      "released": "2022-12-27T22:15:11Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-gorilla-handlers",
      "release": "Debian 14",
      "fixedVersion": "1.3.0-1",
      "fix": "DEBIAN-CVE-2017-20146",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2017-20146",
      "released": "2022-12-27T22:15:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}