CVE-2026-92231
CVE CVE-2026-92231EUVD EUVD-2026-89082Published 2026-09-29T16:40:58.000ZLast changed 2026-09-30T16:08:04.000ZCVSS 7.1
What the advisory describes
Joomla! Core - [20260915] - Core - XSS filter bypass in InputFilter via HTML5 entity decode mismatch in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The checkAttribute method normalized an attribute value before testing it against the "javascript:" scheme regex, however without decoding HTML5 entities beforehand, causing an XSS vector.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Joomla! Project — Joomla! CMS 1.5.0-5.4.8; 6.0.0-6.1.3
- Joomla! Project — Joomla! Framework Filter package 1.0.0-3.0.6; 4.0.0-4.1.0
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Joomla — Joomla! CMS
Does this concern one of your customers?
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