CVE-2022-28892: Mahara

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Mahara before 20.10.5, 21.04.4, 21.10.2, and 22.04.0 is vulnerable to Cross Site Request Forgery (CSRF) because randomly generated tokens are too easily guessable.

Affected products

• Mahara Mahara: before 20.10.5 (fixed in 20.10.5); from 21.04.0, before 21.04.4 (fixed in 21.04.4); from 21.10.0, before 21.10.2 (fixed in 21.10.2); version 22.04.0 only

Published 2022-04-28. Last modified 2026-06-17.