{
  "cveId": "CVE-2026-47423",
  "url": "https://patchblox.com/security/cve/CVE-2026-47423",
  "summary": "CVE-2026-47423 is fixed in node-dompurify on 1 platform by DEBIAN-CVE-2026-47423 (version 3.4.5\u002Bdfsg-1), released July 18, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "node-dompurify: DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG",
  "description": "DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitization so that unsanitized markup inside \u003Cselectedcontent\u003E is returned. This issue is fixed in version 3.4.5.",
  "published": "2026-07-14T20:17:02Z",
  "severity": "high",
  "cvss": 8.2,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N",
  "epss": 0.0041,
  "epssPercentile": 0.35472,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-dompurify",
      "release": "Debian 14",
      "fixedVersion": "3.4.5\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-47423",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47423",
      "released": "2026-07-18T12:42:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}