{
  "cveId": "CVE-2026-49459",
  "url": "https://patchblox.com/security/cve/CVE-2026-49459",
  "summary": "CVE-2026-49459 is fixed in node-dompurify on 1 platform by DEBIAN-CVE-2026-49459 (version 3.4.12\u002Bdfsg-1), released July 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "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. Prior to 3.4.6, DOMPurify.sanitize(root, { IN_PLACE: true }) could preserve event-handler attributes on an attacker-controlled \u003Cform\u003E root when a descendant name clobbered properties checked by _isClobbered, because _forceRemove no-opped on the parent-less root and _sanitizeAttributes returned early. This issue is fixed in version 3.4.6.",
  "published": "2026-07-14T21:17:01Z",
  "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": 0.00365,
  "epssPercentile": 0.30495,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-dompurify",
      "release": "Debian 14",
      "fixedVersion": "3.4.12\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-49459",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-49459",
      "released": "2026-07-22T13:15:29Z"
    }
  ],
  "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"
  }
}