ZhiCms setcontroller.php index code injection

A vulnerability, which was classified as critical, was found in ZhiCms 4.0. Affected is the function index of the file app/manage/controller/setcontroller.php. The manipulation of the argument sitename leads to code injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-255270 is the identifier assigned to this vulnerability.