CVE-2026-92232

No fix known EPSS <1%CVSS 7.1

Joomla! Core - [20260916] - Core - XSS filter bypass in InputFilter via whitespace characters in HTML data URIs in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The cleanAttribute method removes HTML data URIs, however injected whitespaces characters could circumvent that cleanup, causing an XSS vector.

Published 2026-09-29 · CVE record · OSV

Products: Joomla! Project Joomla! CMS, Joomla! Project Joomla! Framework Filter package