Vulnerability Description
Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7 - The extensions updateOSGallery(), reached via task=update_osgallery, read a JSON request body and called the value of a method field as a live PHP function, passing the value of a package field as its single argument, with no allow-list or is_callable() check of any kind. Any function name compatible with a single argument was directly reachable, including system, exec, shell_exec, and passthru.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-88856?
CVE-2026-88856 is a documented vulnerability. Joomla Extension - OrdaSoft.com - Authenticated, Privileged Remote Code Execution in OrdaSoft Joomla Gallery extension for Joomla < 6.2.7 - The extensions updateOSGallery(), reached via task=update_os...
How severe is CVE-2026-88856?
CVSS scoring is not yet available for CVE-2026-88856. Check NVD for updates.
Is there a patch for CVE-2026-88856?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.