CyberRota Analysis
AI-GeneratedThe Tabs & Accordions (Pro) Joomla extension versions 2.3.0 to 3.1.0 are vulnerable to a stored cross-site scripting (XSS) attack due to improper handling of the data-rlta-url attribute, allowing attackers to inject malicious JavaScript code. This vulnerability can lead to unauthorized actions being executed in the context of a user's session, potentially compromising sensitive data and user accounts. Joomla administrators and developers using affected versions should prioritize patching this vulnerability to safeguard their applications against potential exploitation.
Original NVD Description
Joomla Extension - regularlabs.com - Privileged stored XSS via data-rlta-url attributes in Tabs & Accordions (Pro) 2.3.0 - 3.1.0 - Tabs & Accordions Pro accepts a url option for an item and writes it to a generated data-rlta-url attribute. The browser code passes that value to window.open() when the item is activated. Affected versions do not reject browser URL schemes which execute JavaScript. Joomla sees ordinary plugin syntax while filtering the authored article; Tabs & Accordions creates the executable browser behavior later while rendering the article.