AspJar guestbook script injection vulnerability.

["drG4njubas" <drG4nj () mail ru>]

This advisory and other useful files 
can  be found at  www.blcktigerz.org

Subject:
AspJar guestbook script injection vulnerability.

Description:
Free Advanced ASP Guestbook Script

Vendor:
http://www.aspjar.com

Vulnerability:
guest.asp neglects filtering user input allowing 
for script injection to the guestbook via "URL" 
field. The injected script will be executed in 
anyones browser who visits the guestbook.

____________________________
Best Regards,   drG4njubas
Black Tigerz Research Group
http://www.blacktigerz.org