Cross-site scripting (XSS) vulnerability in init.inc.php in Coppermine Photo Gallery 1.3.x allows remote attackers to inject arbitrary web script or HTML via the X-Forwarded-For parameter.
http://www.securityfocus.com/bid/13218
http://secunia.com/advisories/15004
http://marc.info/?l=bugtraq&m=111383800707880&w=2
http://coppermine.sourceforge.net/board/index.php?topic=17134