CVE-2012-6106: Moodle

Medium severity, CVSS 5.5. EPSS: 1.3% chance of exploitation in the next 30 days.

calendar/managesubscriptions.php in the Manage Subscriptions implementation in Moodle 2.4.x before 2.4.1 omits a capability check, which allows remote authenticated users to remove course-level calendar subscriptions by leveraging the student role and sending an iCalendar object.

Affected products

• Moodle Moodle: version 2.4.0 only

Published 2013-01-27. Last modified 2026-06-16.