CVE-2026-113654
CVE-2026-113654 · ApostropheCMS sanitize-html: nonTextTags discard region ends early on an implied close, letting <noscript> content render
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ApostropheCMS is an open-source Node.js content management system, and sanitize-html provides a simple HTML sanitizer with a clear API. Prior to sanitize-html 2.18.0, a non-default nonTextTags configuration that includes noscript can end its discard region early when htmlparser2 emits an implied ancestor close inside noscript. Because scripting-enabled browsers treat noscript content as raw text while the parser does not model that mode, content intended to remain inert can survive sanitization and render; the issue does not generalize to every default nonTextTags element. This issue is fixed in sanitize-html 2.18.0.
CVSS 5.3 · Mittel · EPSS 0,3% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: node
Betroffene Produkte und Versionen
apostrophe
- Softwareversionen
- < 4.33.0: Betroffen
Keine Korrektur veröffentlicht
sanitize-html
- Softwareversionen
- < 2.18.0: Betroffen
Keine Korrektur veröffentlicht
sanitize-html npm
- Betroffene Versionsbereiche
- SEMVER: < 2.18.0
Auf 2.18.0 aktualisieren
Originalquellen
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-x3q4-9hxx-gx8m
- https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce
- https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350
- https://github.com/apostrophecms/apostrophe/releases/tag/[email protected]
- https://nvd.nist.gov/vuln/detail/CVE-2026-113654