CVE-2020-24860: Cmsmadesimple CMS Made Simple

Medium severity, CVSS 5.4. EPSS: 1.1% chance of exploitation in the next 30 days.

CMS Made Simple 2.2.14 allows an authenticated user with access to the Content Manager to edit content and put persistent XSS payload in the affected text fields. The user can get cookies from every authenticated user who visits the website.

Affected products

Published 2020-10-01. Last modified 2026-06-17.