Cross-site scripting (XSS) vulnerability in inc-core-admin-editor-previouscolorsjs.php in the FlexCMS 2.5 and earlier, when register_globals is enabled, allows remote attackers to inject arbitrary web script or HTML via the PreviousColorsString parameter.

SQL injection vulnerability in FlexCMS allows remote attackers to execute arbitrary SQL commands via the catId parameter.

SQL injection vulnerability in FlexCMS 2.5 allows remote attackers to execute arbitrary SQL commands via the ItemId parameter. NOTE: some of these details are obtained from third party information.

Multiple cross-site request forgery (CSRF) vulnerabilities in FlexCMS 3.2.1 and earlier allow remote attackers to (1) hijack the authentication of users for requests that change account settings via a request to index.php/profile-edit-save or (2) hijack the authentication of administrators for requests that add a new page via a request to admin/pages-new-save.