Microweber 1.1.18 is affected by broken authentication and session management. Local session hijacking may occur, which could result in unauthorized access to system data or functionality, or a complete system compromise.

An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page. An attacker can upload PHP code or any extension (eg- .exe) to the web server by providing image data and the image/jpeg content type with a .php extension.

Microweber 1.1.18 is affected by insufficient session expiration. When changing passwords, both sessions for when a user changes email and old sessions in any other browser or device, the session does not expire and remains active.

userfiles/modules/users/controller/controller.php in Microweber before 1.1.20 allows an unauthenticated user to disclose the users database via a /modules/ POST request.

Microweber 1.1.18 allows Unrestricted File Upload because admin/view:modules/load_module:users#edit-user=1 does not verify that the file extension (used with the Add Image option on the Edit User screen) corresponds to an image file.

Microweber 1.0.8 has reflected cross-site scripting (XSS) vulnerabilities.

Microweber version <= 1.0.7 contains a Cross Site Scripting (XSS) vulnerability in Admin login form template that can result in Execution of JavaScript code.

An issue was discovered in Microweber 1.0.7. There is a CSRF attack (against the admin user) that can add an administrative account via api/save_user.

SQL injection vulnerability in Category.php in Microweber CMS 0.95 before 20141209 allows remote attackers to execute arbitrary SQL commands via the category parameter when displaying a category, related to the $parent_id variable.

Directory traversal vulnerability in userfiles/modules/admin/backup/delete.php in Microweber before 0.830 allows remote attackers to delete arbitrary files via a .. (dot dot) in the file parameter.