Unrestricted file upload vulnerability in the profile feature in VidiScript allows registered remote authenticated users to execute arbitrary code by uploading a PHP file as an Avatar, then accessing the avatar via a direct request.
Improper Control of Generation of Code The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.