CVE-2020-20138: Cmsmadesimple CMS Made Simple

Medium severity, CVSS 6.1. EPSS: 2.9% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability in the Showtime2 Slideshow module in CMS Made Simple (CMSMS) 2.2.4.

Affected products

• Cmsmadesimple CMS Made Simple: version 2.2.4 only

Published 2020-12-17. Last modified 2026-06-17.