{
  "cveId": "CVE-2026-0540",
  "url": "https://patchblox.com/security/cve/CVE-2026-0540",
  "summary": "CVE-2026-0540 is fixed in node-dompurify on 1 platform by DEBIAN-CVE-2026-0540 (version 3.3.2\u002Bdfsg-1), released March 3, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "node-dompurify: DOMPurify 3.1.3 through 3.3.1 and 2.5.3 through 2.5.8, fixed in commit 2726c74, contain a cross-site scripting vulner...",
  "description": "DOMPurify 3.1.3 through 3.3.1 and 2.5.3 through 2.5.8, fixed in commit 2726c74, contain a cross-site scripting vulnerability that allows attackers to bypass attribute sanitization by exploiting five missing rawtext elements (noscript, xmp, noembed, noframes, iframe) in the SAFE_FOR_XML regex. Attackers can include payloads like \u003C/noscript\u003E\u003Cimg src=x onerror=alert(1)\u003E in attribute values to execute JavaScript when sanitized output is placed inside these unprotected rawtext contexts.",
  "published": "2026-03-03T18:16:24Z",
  "severity": "",
  "epss": 0.00388,
  "epssPercentile": 0.33121,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "node-dompurify",
      "release": "Debian 14",
      "fixedVersion": "3.3.2\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-0540",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-0540",
      "released": "2026-03-03T18:16:24Z"
    }
  ],
  "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"
  }
}