CVE-2020-20285: Zzcms

Medium severity, CVSS 5.4. EPSS: 1.4% chance of exploitation in the next 30 days.

There is a XSS in the user login page in zzcms 2019. Users can inject js code by the referer header via user/login.php

Affected products

• Zzcms Zzcms: version 2019 only

Published 2020-12-18. Last modified 2026-06-17.