CVE-2026-48951: medium-severity vulnerability in Joomla! CMS
Joomla! Core - [20260705] - XSS in various modalreturn layouts
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9epss 0.2%
Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U
Affected products
Joomla! Project · Joomla! CMSRelated CVEs — Joomla! CMS
In the same product, most dangerous first.
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