Secunia Research Advisory – KokeshCMS 0.2 and below has a content editing vulnerability where the edit.php included with it does not force a remote user to be authenticated.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31609/secuniaKokesh.txt
Source: https://packetstormsecurity.com/files/31609/secuniaKokesh.txt.html