A vulnerability was found in CSZCMS 1.3.0 and classified as critical. Affected by this issue is some unknown functionality of the file viewstemplates of the component File Manager Page. The manipulation leads to permission issues.

This vulnerability is handled as CVE-2023-6302. The attack may be launched remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.