source: https://www.securityfocus.com/bid/8037/info

BRS WebWeaver is prone to cross-site scripting attacks. The vulnerability exists due to insufficient sanitization of user-supplied input. Specifically, BRS WebWeaver includes user requests when generating error pages.

Exploitation could permit an attacker to steal cookie-based authentication credentials or launch other attacks.

http://[victim]/<script>alert(document.domain)</script> 

http://[victim]/<script>alert(document.domain)</script>AAA..[196]..AAA