source: https://www.securityfocus.com/bid/66487/info

DotItYourself is prone to a remote command-execution vulnerability because the application fails to sufficiently sanitize user-supplied input data.

An attacker may leverage this issue to execute arbitrary commands in the context of the affected application.

DotItYourself 6.11.060830 is vulnerable; other versions may also be affected. 

http://www.example.com/cade/dot-it-yourself.cgi?download=;id|