Directory traversal vulnerability in admin/login.php in CMS Made Simple 1.4.1 allows remote attackers to read arbitrary files via a .. (dot dot) in a cmslanguage cookie.
Cross-site scripting (XSS) vulnerability in admin/editprefs.php in the backend in CMS Made Simple (CMSMS) before 1.7.1 might allow remote attackers to inject arbitrary web script or HTML via the dateformatstring parameter.