CVE-2026-85192
CriticalCVSS 9.4Summary
The Joomla Conditional Content extension (regularlabs.com) in versions < 8.0.0 allows authenticated, privileged remote code execution. Conditional Content Pro accepts inline PHP Condition Rules in article syntax, and in affected versions the PHP is passed to the Conditions evaluator without checking who authored the article. Joomla's normal Author text filter preserves the syntax, so publishing the article causes the code to run as the web-server process.
Risk Assessment
An authenticated user with article creation/edit privileges can execute arbitrary PHP code on the server, leading to full compromise of the site and potentially the server. This may result in data theft, defacement, or further escalation.
Recommendation
Update the Conditional Content extension to version 8.0.0 or later. Restrict privileges for creating and publishing articles and review existing articles for unauthorized PHP rules.
Related vulnerabilities
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Original NVD description (English source)
Joomla Extension - regularlabs.com - Authenticated, privileged remote code execution in Conditional Content extension for Joomla < 8.0.0 - Conditional Content Pro accepts inline PHP Condition Rules in article syntax. In affected versions, the PHP is passed to the Conditions evaluator without checking who authored the article. Joomla's normal Author text filter preserves the syntax, so publishing the article causes the code to run as the web-server process.