CVE-2025-31100: Mojoomla School Management

Critical severity, CVSS 9.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in Mojoomla School Management allows Upload a Web Shell to a Web Server.This issue affects School Management: from n/a through 1.93.1 (02-07-2025).

Affected products

• Mojoomla School Management: up to and including 1.93.1 (02-07-2025)

Published 2025-08-31. Last modified 2026-06-17.