CVE-2019-9057: Cmsmadesimple CMS Made Simple

High severity, CVSS 8.8. EPSS: 1.6% chance of exploitation in the next 30 days.

An issue was discovered in CMS Made Simple 2.2.8. In the module FilePicker, it is possible to reach an unserialize call with an untrusted parameter, and achieve authenticated object injection.

Affected products

• Cmsmadesimple CMS Made Simple: up to and including 2.2.8

Published 2019-03-26. Last modified 2026-06-17.