VULNERABILITY INTELLIGENCE
CVE-2026-77035
EPSS probability0.39%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-28
Description
Joomla Extension - joomlaeventmanager.net - Cross-user event and venue takeover through forged form fields in Joomla Event Manager < 5.0.1 - A registered user with edit-own rights (the eventowner=1 setting or core.edit.own) can POST another user's record id together with their own id as created_by and take over that record.
Weakness classification
- security@joomla.org: CWE-639