VULNERABILITY INTELLIGENCE
CVE-2026-85191
EPSS probability0.42%
CISA KEVNot currently listed
Published2026-09-14
Last modified2026-09-16
Description
Joomla Extension - regularlabs.com - Privileged stored XSS via rtla-alias option in Tabs & Accordions extension for Joomla < 3.1.0 - Tabs & Accordions rewrites links matching an item alias into calls to its browser API. The affected renderer places the alias inside a quoted JavaScript argument in an HTML onclick attribute without securing both the JavaScript-string and HTML-attribute contexts. A crafted data-rlta-alias value can therefore change the generated handler.
Weakness classification
- security@joomla.org: CWE-79