source: https://www.securityfocus.com/bid/30681/info

Nukeviet is prone to an authentication-bypass vulnerability because it fails to adequately verify user-supplied input used for cookie-based authentication.

Attackers can exploit this vulnerability to gain administrative access to the affected application.

Nukeviet 2.0 Beta is vulnerable; other versions may also be affected. 

javascript:document.cookie = "admf=1; path=/";