CVE-2020-10682: Cmsmadesimple CMS Made Simple

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

The Filemanager in CMS Made Simple 2.2.13 allows remote code execution via a .php.jpegd JPEG file, as demonstrated by m1_files[] to admin/moduleinterface.php. The file should be sent as application/octet-stream and contain PHP code (it need not be a valid JPEG file).

Affected products

• Cmsmadesimple CMS Made Simple: version 2.2.13 only

Published 2020-03-20. Last modified 2026-06-17.