CVE-2022-23907: Cmsmadesimple CMS Made Simple

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

CMS Made Simple v2.2.15 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the parameter m1_fmmessage.

Affected products

• Cmsmadesimple CMS Made Simple: version 2.2.15 only

Published 2022-02-28. Last modified 2026-06-17.