Tabs Accordions Free Pro Extension For Joomla
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Stored cross-site scripting in regularlabs.com's Tabs & Accordions (Free and Pro) extension for Joomla, versions prior to 3.1.0, allows a privileged authenticated attacker to inject and permanently persist arbitrary JavaScript into page output by supplying a crafted value in the rtla-alias configuration field. The extension's link-rewriting renderer embeds the alias directly into an HTML onclick attribute as a JavaScript string argument, applying neither JavaScript-string escaping nor HTML-attribute encoding, so a crafted alias breaks both quoting contexts and executes in every subsequent visitor's browser. No public exploit has been identified at time of analysis, and the vulnerability is not listed in CISA KEV.
Stored cross-site scripting in regularlabs.com's Tabs & Accordions (Free and Pro) extension for Joomla, versions prior to 3.1.0, allows a privileged authenticated attacker to inject and permanently persist arbitrary JavaScript into page output by supplying a crafted value in the rtla-alias configuration field. The extension's link-rewriting renderer embeds the alias directly into an HTML onclick attribute as a JavaScript string argument, applying neither JavaScript-string escaping nor HTML-attribute encoding, so a crafted alias breaks both quoting contexts and executes in every subsequent visitor's browser. No public exploit has been identified at time of analysis, and the vulnerability is not listed in CISA KEV.