CVE-2018-8966: Zzcms

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

An issue was discovered in zzcms 8.2. It allows PHP code injection via the siteurl parameter to install/index.php, as demonstrated by injecting a phpinfo() call into /inc/config.php.

Affected products

• Zzcms Zzcms: version 8.2 only

Published 2018-03-24. Last modified 2026-06-17.