CVE-2014-0123: Moodle

Medium severity, CVSS 4.9. EPSS: 1.5% chance of exploitation in the next 30 days.

The wiki subsystem in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly restrict (1) view and (2) edit access, which allows remote authenticated users to perform wiki operations by leveraging the student role and using the Recent Activity block to reach the individual wiki of an arbitrary student.

Affected products

• Moodle Moodle: up to and including 2.3.11; version 2.0.0 only; version 2.0.1 only; version 2.0.2 only; version 2.0.3 only; version 2.0.4 only; …

Published 2014-03-24. Last modified 2026-06-17.