CVE-2023-43339: Cmsmadesimple CMS Made Simple

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Cross-Site Scripting (XSS) vulnerability in cmsmadesimple v.2.2.18 allows a local attacker to execute arbitrary code via a crafted payload injected into the Database Name, DataBase User or Database Port components.

Affected products

Published 2023-09-25. Last modified 2026-06-17.