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 <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.
CVSS 6.1EPSS 0.303%Risque 0.63
Voir la source- Publication
- 2026-07-14 21:17:01
- Versions concernées
- <3.4.6
- Type
- Bibliothèque
- Dernière modification
- 2026-07-21 19:51:07
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N