This advisory can be found at www.blacktigerz.org. Description: Easy to manage and configure asp powered guestbook. Works with MS Access database or without it. Vendor: http://www.sakki.net Vulnerability: gb.asp neglects filtering user input allowing for script injection to the guestbook via "name" , "city/state" and "own url" fields. The injected script will be executed in anyones browser who visits the guestbook. ____________________________ Best Regards, drG4njubas Black Tigerz Research Group http://www.blacktigerz.org