CVE-2024-39923: Mahara

Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue was discovered in Mahara 24.04 before 24.04.2 and 23.04 before 23.04.7. The About, Contact, and Help footer links can be set up to be vulnerable to Cross Site Scripting (XSS) due to not sanitising the values. These links can only be set up by an admin but are clickable by any logged-in person.

Affected products

• Mahara Mahara: from 23.04.0, before 23.04.7 (fixed in 23.04.7); from 24.04.0, up to and including 24.04.2

Published 2025-08-25. Last modified 2026-06-17.