CVE-2026-64791
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk3th percentile - higher than 3% of all known CVEs
Summary
The Joomla Regular Labs Extension Manager did not consistently check CSRF tokens or permissions during admin, install, update, and uninstall operations. An unauthorized backend user or CSRF attack could install, update, or remove extensions.
Risk Assessment
An attacker could unauthorizedly modify the set of installed extensions, potentially leading to malicious code injection or destabilization of the Joomla system.
Recommendation
Update the Regular Labs Extension Manager to the latest version containing security fixes.
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Original NVD description (English source)
Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in Regular Labs Extension Manager - Administrator routes and install/update/uninstall processing did not consistently enforce component-management and installation permissions. An unauthorized backend user or CSRF attack could install, update or remove extensions.