CVE-2024-27561: Wondercms

High severity, CVSS 8.1. EPSS: 0.6% chance of exploitation in the next 30 days.

A Server-Side Request Forgery (SSRF) in the installUpdateThemePluginAction function of WonderCMS v3.1.3 allows attackers to force the application to make arbitrary requests via injection of crafted URLs into the installThemePlugin parameter.

Affected products

• Wondercms Wondercms: version 3.1.3 only

Published 2024-03-05. Last modified 2026-06-17.