CVE-2018-1045: Moodle

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

In Moodle 3.x, there is XSS via a calendar event name.

Affected products

• Moodle Moodle: up to and including 3.1.9; version 3.2.0 only; version 3.2.1 only; version 3.2.2 only; version 3.2.3 only; version 3.2.4 only; …

Published 2018-01-22. Last modified 2026-06-17.