Cross-site scripting (XSS) vulnerability in the search_controller in X3 CMS 0.5.1 and 0.5.1.1 allows remote authenticated users to inject arbitrary web script or HTML via the search parameter.
Multiple cross-site request forgery (CSRF) vulnerabilities in the admin area in X3 CMS 0.5.1 and 0.5.1.1 allow remote attackers to hijack the authentication of administrators via unspecified vectors.
Multiple cross-site scripting (XSS) vulnerabilities in admin/login in X3 CMS 0.4.3.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) PATH_INFO, (2) username, or (3) password parameter.