CVE-2018-8968: Zzcms

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

An issue was discovered in zzcms 8.2. user/manage.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg or oldflv parameter in an action=modify request. This can be leveraged for database access by deleting install.lock.

Affected products

• Zzcms Zzcms: version 8.2 only

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