source: https://www.securityfocus.com/bid/6894/info Sage is prone to a cross site scripting vulnerability. This issue is due to insufficient sanitization of input submitted in URI parameters. As a result, an attacker may create a malicious link to a site hosting Sage, which contains malicious HTML or script code. When such a link is visited by an unsuspecting user, attacker-supplied script code will be interpreted by their web client. http://hostname/?mod=&op=browse