CVE-2021-36392: Moodle

Critical severity, CVSS 9.8. EPSS: 0.8% chance of exploitation in the next 30 days.

In Moodle, an SQL injection risk was identified in the library fetching a user's enrolled courses.

Affected products

• Moodle Moodle: before 3.9.8 (fixed in 3.9.8); from 3.10.0, before 3.10.5 (fixed in 3.10.5); from 3.11.0, before 3.11.1 (fixed in 3.11.1)

Published 2023-03-06. Last modified 2026-06-17.