source: http://www.securityfocus.com/bid/22829/info

ePortfolio is prone to a client-side input-validation vulnerability because the application fails to sufficiently sanitize user-supplied data.

An attacker can exploit this issue to perform various attacks that are caused by input-validation vulnerabilities. These may include cross-site scripting attacks, SQL-injection attacks, and possibly others. 

http://127.0.0.1/path/search?q=%22%3E%3Cscript%3Ealert%28%27bl4ck%27%29%3C%2Fscript%3E