Coppermine Photo Gallery (CPG) 1.4.14 allows remote attackers to obtain sensitive information via a direct request to include/slideshow.inc.php, which leaks the installation path in an error message.
http://www.vupen.com/english/advisories/2008/0367
http://www.securitytracker.com/id?1019285
http://www.securityfocus.com/archive/1/487351/100/200/threaded