Multiple PHP remote file inclusion vulnerabilities in Campware Campsite before 20061110 allow remote attackers to execute arbitrary PHP code via a URL in the g_documentRoot parameter to (1) bugreporter/thankyou.php and (2) feedback/thankyou.php in implementation/management/priv/.
http://www.vupen.com/english/advisories/2006/4776
http://www.securityfocus.com/bid/20519
http://code.campware.org/projects/campsite/ticket/2363