Security Advisory

CVE-2026-85191

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-09-14 06:13:30

Last updated 2026-09-15 04:41:01

Assigner Joomla

CVSS score 7.5

State PUBLISHED

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.

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