Zurück zur CVE-Übersicht
CVE-2026-49459
MEDIUM(6.1)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Risk Signal Score25/100 — MITTEL
- CVSS 6.1 — Mittel
- Weniger als 24 Stunden alt
Beschreibung
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 <form> 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.
GitHub Advisories
GHSA-r47g-fvhr-h676MEDIUM
DOMPurify: IN_PLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM
npm/dompurify→ 3.4.6
GitHub Advisory