{
  "cveId": "CVE-2023-26136",
  "url": "https://patchblox.com/security/cve/CVE-2023-26136",
  "summary": "CVE-2023-26136 is fixed in node-tough-cookie on 1 platform, first by DEBIAN-CVE-2023-26136, released July 1, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "node-tough-cookie: Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of C...",
  "description": "Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of Cookies when using CookieJar in rejectPublicSuffixes=false mode. This issue arises from the manner in which the objects are initialized.",
  "published": "2023-07-01T05:15:16Z",
  "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": 0.02627,
  "epssPercentile": 0.85586,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-tough-cookie",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.0.0-2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-26136",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-26136",
      "released": "2023-07-01T05:15:16Z"
    },
    {
      "platform": "linux",
      "product": "node-tough-cookie",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.1.3\u002B~4.0.2-1",
      "fix": "DEBIAN-CVE-2023-26136",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-26136",
      "released": "2023-07-01T05:15:16Z"
    },
    {
      "platform": "linux",
      "product": "node-tough-cookie",
      "release": "Debian 14",
      "fixedVersion": "4.1.3\u002B~4.0.2-1",
      "fix": "DEBIAN-CVE-2023-26136",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-26136",
      "released": "2023-07-01T05:15:16Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}