Vulnerability 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.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-85191?
CVE-2026-85191 is a documented vulnerability. 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 ...
How severe is CVE-2026-85191?
CVSS scoring is not yet available for CVE-2026-85191. Check NVD for updates.
Is there a patch for CVE-2026-85191?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.