Security Advisory catalog CVE-2026-92232 Historical advisory recorded 23 Oct 2026 15:48:27 UTC. Read the latest advisory .
cve-program · CVE-2026-92232 Published
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.
Read the publisher's advisory Affected versions, risk and source history
cve-program · CVE-2026-92232 Published Joomla! CMS Vendor product
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"defaultStatus": "unaffected",
"product": "Joomla! CMS",
"vendor": "Joomla! Project",
"versions": [
{
"status": "affected",
"version": "1.5.0-5.4.8"
},
{
"status": "affected",
"version": "6.0.0-6.1.3"
}
]
} Joomla! Framework Filter package Vendor product
Publisher's version information Shown as published. These rules are not interpreted as NuGet package version ranges.
{
"defaultStatus": "unaffected",
"product": "Joomla! Framework Filter package",
"vendor": "Joomla! Project",
"versions": [
{
"status": "affected",
"version": "1.0.0-3.0.6"
},
{
"status": "affected",
"version": "4.0.0-4.1.0"
}
]
} Original source record · Cite this exact observation · Complete original publisher JSON