{
  "cveId": "CVE-2026-40895",
  "url": "https://patchblox.com/security/cve/CVE-2026-40895",
  "summary": "CVE-2026-40895 is fixed in node-follow-redirects on 1 platform, first by node-follow-redirects 1.2.4-1ubuntu0.18.04.1~esm2, released April 21, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "node-follow-redirects: follow-redirects is an open source, drop-in replacement for Node\u0027s \u0060http\u0060 and \u0060https\u0060 modules that automatically foll...",
  "description": "follow-redirects is an open source, drop-in replacement for Node\u0027s \u0060http\u0060 and \u0060https\u0060 modules that automatically follows redirects. Prior to 1.16.0, when an HTTP request follows a cross-domain redirect (301/302/307/308), follow-redirects only strips authorization, proxy-authorization, and cookie headers (matched by regex at index.js). Any custom authentication header (e.g., X-API-Key, X-Auth-Token, Api-Key, Token) is forwarded verbatim to the redirect target. This vulnerability is fixed in 1.16.0.",
  "published": "2026-04-21T14:16:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.00486,
  "epssPercentile": 0.42137,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Debian 14",
      "fixedVersion": "1.16.0\u002B~1.14.4-1",
      "fix": "DEBIAN-CVE-2026-40895",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-40895",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.2.4-1ubuntu0.18.04.1~esm2",
      "fix": "node-follow-redirects 1.2.4-1ubuntu0.18.04.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-node-follow-redirects-1.2.4-1ubuntu0.18.04.1-esm2",
      "released": "2026-04-21T14:16:00Z"
    },
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.2.4-1ubuntu0.20.04.1~esm2",
      "fix": "node-follow-redirects 1.2.4-1ubuntu0.20.04.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-node-follow-redirects-1.2.4-1ubuntu0.20.04.1-esm2",
      "released": "2026-04-21T14:16:00Z"
    },
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.14.9\u002B~1.14.1-1ubuntu0.1~esm2",
      "fix": "node-follow-redirects 1.14.9\u002B~1.14.1-1ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-node-follow-redirects-1.14.9-1.14.1-1ubuntu0.1-esm2",
      "released": "2026-04-21T14:16:00Z"
    },
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.15.6\u002B~1.14.4-1ubuntu0.1~esm1",
      "fix": "node-follow-redirects 1.15.6\u002B~1.14.4-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-node-follow-redirects-1.15.6-1.14.4-1ubuntu0.1-esm1",
      "released": "2026-04-21T14:16:00Z"
    },
    {
      "platform": "linux",
      "product": "node-follow-redirects",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1.15.11\u002B~1.14.4-1ubuntu0.1~esm1",
      "fix": "node-follow-redirects 1.15.11\u002B~1.14.4-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-node-follow-redirects-1.15.11-1.14.4-1ubuntu0.1-esm1",
      "released": "2026-04-21T14:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}