CVE-2020-21649: Myucms Project Myucms

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Myucms v2.2.1 contains a server-side request forgery (SSRF) in the component \controller\index.php, which can be exploited via the sql() method.

Affected products

• Myucms Project Myucms: version 2.2 only

Published 2021-10-06. Last modified 2026-06-17.