CVE-2024-1529: Cmsmadesimple CMS Made Simple

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in CMS Made Simple 2.2.14, which does not sufficiently encode user-controlled input, resulting in a Cross-Site Scripting (XSS) vulnerability through /admin/adduser.php, in multiple parameters. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to an authenticated user and partially take over their browser session.

Affected products

Published 2024-03-12. Last modified 2026-06-17.