CVE-2018-17416: Zzcms

High severity, CVSS 7.2. EPSS: 1.3% chance of exploitation in the next 30 days.

A SQL injection vulnerability exists in zzcms v8.3 via the /admin/adclass.php bigclassid parameter.

Affected products

• Zzcms Zzcms: version 8.3 only

Published 2019-03-07. Last modified 2026-06-17.