MkPortal Urlobox Cross Site Request Forgery

Discovered by: Demential
Web: http://www.burnhead.it 
E-mail: info@burnhead.it 
Mkportal website: http://www.mkportal.it 

posting [img]?ind=urlobox&op=delete&idurlo=X[/img] in MkPortal urlobox
where X is an ID of a message,
when administrator opens urlobox page
message X will be erased.