{
  "cveId": "CVE-2022-23647",
  "url": "https://patchblox.com/security/cve/CVE-2022-23647",
  "summary": "CVE-2022-23647 is fixed in node-prismjs on 1 platform, first by DEBIAN-CVE-2022-23647, released February 18, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "node-prismjs: Prism is a syntax highlighting library",
  "description": "Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism\u0027s command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin.",
  "published": "2022-02-18T15:15:07Z",
  "severity": "medium",
  "cvss": 6.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "epss": 0.01425,
  "epssPercentile": 0.73073,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-prismjs",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.27.0\u002Bdfsg\u002B~1.26.0-1",
      "fix": "DEBIAN-CVE-2022-23647",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-23647",
      "released": "2022-02-18T15:15:07Z"
    },
    {
      "platform": "linux",
      "product": "node-prismjs",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.27.0\u002Bdfsg\u002B~1.26.0-1",
      "fix": "DEBIAN-CVE-2022-23647",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-23647",
      "released": "2022-02-18T15:15:07Z"
    },
    {
      "platform": "linux",
      "product": "node-prismjs",
      "release": "Debian 14",
      "fixedVersion": "1.27.0\u002Bdfsg\u002B~1.26.0-1",
      "fix": "DEBIAN-CVE-2022-23647",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-23647",
      "released": "2022-02-18T15:15:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}