CVE-2021-36654: Cmsuno Project Cmsuno

Medium severity, CVSS 5.4. EPSS: 1.9% chance of exploitation in the next 30 days.

CMSuno 1.7 is vulnerable to an authenticated stored cross site scripting in modifying the filename parameter (tgo) while updating the theme.

Affected products

• Cmsuno Project Cmsuno: version 1.7 only

Published 2021-08-03. Last modified 2026-06-17.