CVE-2026-113650 in sanitize-htmlinfo

Summary

by MITRE • 10/20/2026

ApostropheCMS is an open-source Node.js content management system. In sanitize-html 2.18.0, when an <iframe> is not allowed and disallowedTagsMode is 'discard' (the defaults), its raw-text content is re-sanitized by a recursive call to sanitizeHtml(text, options). The recursion has no bound and starts each nested call with a fresh state. This vulnerability is fixed in 2.18.1.

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Responsible

GitHub M

Reservation

10/20/2026

Disclosure

10/20/2026

Moderation

accepted

EPSS

0.00000

KEV

no

Activities

very low

Sources

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