source: https://www.securityfocus.com/bid/9465/info

It has been reported that WebcamXP may be prone to a cross-site scripting vulnerability that may allow a remote attacker to execute HTML or script code in a user's browser. It has been reported that HTML and script code may be parsed via a malicious URI.

Successful exploitation of this attack may allow an attacker to steal cookie-based authentication credentials. Other attacks are also possible. 

WebcamXP version 1.06.945 has been identified as vulnerable, however, other versions could be affected as well.

http://www.example.com/<script>alert('XSS')</script>