Fujian mwcms uploadfile.html uploadimage unrestricted upload

A vulnerability was found in Fujian mwcms 1.0.0. It has been rated as critical. Affected by this issue is the function uploadimage of the file /uploadfile.html. The manipulation of the argument upfile leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.