CVE-2020-18445: Yunucms

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

Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the upurl function in Page.php.

Affected products

• Yunucms Yunucms: version 1.1.9 only

Published 2021-08-12. Last modified 2026-06-17.