CVE-2017-7531: Moodle

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

In Moodle 3.3, the course overview block reveals activities in hidden courses.

Affected products

• Moodle Moodle: version 3.3.0 only

Published 2017-07-17. Last modified 2026-06-17.