CVE-2020-21386: Maccms

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A Cross-Site Request Forgery (CSRF) in the component admin.php/admin/type/info.html of Maccms 10 allows attackers to gain administrator privileges.

Affected products

• Maccms Maccms: version 10.0 only

Published 2021-10-04. Last modified 2026-06-17.