webgoat breaking

hi all,

i m trying to break the webgoat challenge. But i m not able to break the user authentication. I tried to break user authentication using all possible SQL Injections, but it couldnt work out. I need help on this topic. what i should try to break this user authentication. i have gone thru its code ,it is written in the java & i did not find any Sql query used for cheking username & password, so is there any way to break this user authentication scheme ?

        I m looking for the material on SERVER SIDE INCLUDES VULNAREBILITIES. i got the information that some sites are vulnarable to Server Side Includes but i dont know how i can use SSI to test vulnarability of the sites. SSL includes can be helpfull in webgoat also.Any help on this topic will be highly appreciated.

Thanking You.
Sincerely,

Indian Tiger, CISSP Received on Wed Mar 26 02:29:21 2003