source: https://www.securityfocus.com/bid/29375/info
 
Campus Bulletin Board is prone to multiple input-validation vulnerabilities, including multiple SQL-injection issues and a cross-site scripting issue, because it fails to sufficiently sanitize user-supplied data.
 
Exploiting these issues could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.
 
Campus Bulletin Board 3.4 is vulnerable; other versions may also be affected. 

http://www.example.com/post3/view.asp?id=-99)+union+select+0,uid,password,3,4,5,6,7,8,9,10+from+user+where+1=(1