MinorCritical vulnerability
CVE-2026-92232 (CVSS 7.1)
NVD · officialPublished Sep 29, 2026Risk 23/100
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.
Technical details
CVSS
7.1
AV:NetworkAC:LowPR:HighUI:Passive
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
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