Multiple cross-site request forgery (CSRF) vulnerabilities in diafan.CMS before 5.1 allow remote attackers to hijack the authentication of administrators for requests that (1) modify articles via a save_post action to admin/news/saveNEWS_ID/, (2) modify settings via a save_post action to admin/site/save2/, or (3) modify credentials via a save_post action to admin/usersite/save2/.