Reflected cross-site scripting (XSS) In node-dompurify
Description
DOMPurify before 3.3.2 contains a mutation-XSS vulnerability when sanitized HTML is reinserted into special parsing contexts using innerHTML with wrappers like script, xmp, iframe, noembed, noframes, or noscript. Attackers can craft payloads with closing sequences that break out of the wrapper context during reparsing, reactivating dangerous markup with event handlers to execute JavaScript.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 debian 14 | 3.3.2+dfsg-1 | ||
debian 12 | - | ||
debian 13 | - | ||
 npm | 3.3.2 | ||
 rpm rhel10 | - | - | |
rpm rhel10 | - | - | |
rpm rhel10 | - | - | |
rpm rhel8 | - | - | |
rpm rhel9 | - | - |
Aliases
1. 2. 3. 4. 5. 6. 7.
References
1. 2.