CVE-2020-14322: Moodle

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

In Moodle before 3.9.1, 3.8.4, 3.7.7 and 3.5.13, yui_combo needed to limit the amount of files it can load to help mitigate the risk of denial of service.

Affected products

• Moodle Moodle: from 3.5.0, before 3.5.13 (fixed in 3.5.13); from 3.7.0, before 3.7.7 (fixed in 3.7.7); from 3.8.0, before 3.8.4 (fixed in 3.8.4); version 3.9.0 only

Published 2022-08-16. Last modified 2026-06-17.