Executive brief
iCagenda is an open-source events management extension for Joomla that allows websites to create and display event calendars. An unauthenticated SQL injection vulnerability exists in the mod_icagenda_calendar module, exploitable via the com_ajax component without requiring login, session, or CSRF protection. An attacker could extract sensitive data from the Joomla database, including user credentials and event information.
Technical details
This is an unauthenticated SQL injection vulnerability in the mod_icagenda_calendar module of iCagenda versions prior to 4.0.11. The vulnerable component is exposed through Joomla's com_ajax endpoint, which does not require authentication, session validation, or CSRF tokens. An attacker with network access can craft malicious SQL queries through the AJAX interface to extract, modify, or delete database records. The vulnerability affects iCagenda versions 4.0.0 through 4.0.10; users should upgrade to version 4.0.11 or later.
Affected products
- iCagenda iCagenda 4.0.0-4.0.10
Timeline
- 2026-08-14: disclosed