CVE-2024-27622: Cmsmadesimple CMS Made Simple

High severity, CVSS 7.2. EPSS: 2% chance of exploitation in the next 30 days.

A remote code execution vulnerability has been identified in the User Defined Tags module of CMS Made Simple version 2.2.19 / 2.2.21. This vulnerability arises from inadequate sanitization of user-supplied input in the 'Code' section of the module. As a result, authenticated users with administrative privileges can inject and execute arbitrary PHP code.

Affected products

• Cmsmadesimple CMS Made Simple: version 2.2.19 only; version 2.2.21 only

Published 2024-03-05. Last modified 2026-06-17.