CVE-2007-5821: Improper Limitation of a Pathname to a Restricted Directory

Multiple directory traversal vulnerabilities in DM Guestbook 0.4.1 and earlier allow remote attackers to include and execute arbitrary local files via a .. dot dot in 1 the lng parameter to a guestbook.php, b admin/admin.guestbook.php, or c auto/globnew.php; or 2 the lngdefault parameter to...