VULNERABILITY INTELLIGENCE
CVE-2026-77990
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-28
Description
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attendee names, usernames, registration dates and statuses for events they do not manage, including lists belonging to unpublished events.
Weakness classification
- security@joomla.org: CWE-639