source: http://www.securityfocus.com/bid/25056/info
   
Vikingboard is prone to multiple cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.
   
Exploiting this issue could allow an attacker to steal cookie-based authentication credentials and to launch other attacks.
   
Vikingboard 0.1.2 is vulnerable; other versions may also be affected. 

http://www.example.com/viking/topic.php?t=2&s=0[XSS-CODE]