EUVD-2026-66864

Joomla Extension - joomlaeventmanager.net - Attendee lists readable by any logged-in user in Joomla Event Manager 5.0.1 - A non-manager can therefore read attendee names, usernames, registration dates and statuses for events they do not manage, including lists belonging to unpublished events...

CVE-2026-77990

Joomla Event Manager (a Joomla extension) before 5.0.1 contains an access control flaw in its attendee list feature. Any logged-in user who is not the event manager can read attendee names, usernames, registration dates, and statuses for events they do not manage, including those belonging to unp...