Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-65904 →
DEBIAN-CVE-2026-65904
DOMPurify through 3.3.3 fails to sanitize DOM elements passed via IN_PLACE mode when the element originates from a different window/realm (e.g., an if...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
DOMPurify through 3.3.3 fails to sanitize DOM elements passed via IN_PLACE mode when the element originates from a different window/realm (e.g., an iframe's contentDocument). A cross-realm instanceof check in the private _isNode() function returns false for foreign-realm nodes, causing DOMPurify to stringify the element (yielding '[object HTMLDivElement]'), silently reset IN_PLACE to false, and return the unsanitized element unchanged with any XSS payloads intact.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
node-dompurify
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
node-dompurify
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
node-dompurify
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.5+dfsg-1"}]}]
Références
- advisory security-tracker.debian.org