Ultimate Member Ultimate Member any version

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive metadata, such as the wp_capabilities user meta that defines a user's role. During the registration process, submitted registration details were passed to the update_profile function, and any metadata was accepted, e.g., wp_capabilities[administrator] for Administrator access.

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Roles. Due to the lack of filtering on the role parameter that could be supplied during the registration process, an attacker could supply the role parameter with a WordPress capability (or any custom Ultimate Member role) and effectively be granted those privileges.

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Authenticated Privilege Escalation via Profile Update. Any user with wp-admin access to the profile.php page could supply the parameter um-role with a value set to any role (e.g., Administrator) during a profile update, and effectively escalate their privileges.

The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to SQL Injection via the 'sorting' parameter in versions 2.1.3 to 2.8.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Ultimate Member < 2.6.7 - Unauthenticated Privilege Escalation

A CSRF vulnerability in a logged-in user's profile edit form in the Ultimate Member plugin before 2.0.40 for WordPress allows attackers to become admin and subsequently extract sensitive information and execute arbitrary code. This occurs because the attacker can change the e-mail address in the administrator profile, and then the attacker is able to reset the administrator password using the WordPress "password forget" form.

An arbitrary password reset issue was discovered in the Ultimate Member plugin 2.39 for WordPress. It is possible (due to lack of verification and correlation between the reset password key sent by mail and the user_id parameter) to reset the password of another user. One only needs to know the user_id, which is publicly available. One just has to intercept the password modification request and modify user_id. It is possible to modify the passwords for any users or admin WordPress Ultimate Members. This could lead to account compromise and privilege escalation.

WordPress Ultimate Member Plugin <= 2.6.0 is vulnerable to Cross Site Request Forgery (CSRF)

Ultimate Member Plugin Template class-shortcodes.php load_template pathname traversal

Ultimate Member <= 2.9.1 - Unauthenticated SQL Injection

Ultimate Member <= 2.8.3 - Unauthenticated Stored Cross-Site Scripting

Ultimate Member – User Profile, User Registration, Login & Membership Plugin <= 2.5.0 - Authenticated (Admin+) Remote Code Execution via Multi-Select

Ultimate Member – User Profile, User Registration, Login & Membership Plugin <= 2.5.0 - Authenticated (Admin+) Limited Remote Code Execution via um_populate_dropdown_options

Ultimate Member <= 2.9.2 - Authenticated SQL Injection

Ultimate Member <= 2.3.2 - Stored Cross-Site Scripting

Ultimate Member <= 2.8.6 - Authenticated (Contributor+) Stored Cross-Site Scripting

Cross-site scripting (XSS) vulnerability in the Ultimate Member WordPress plugin before 1.3.29 for WordPress allows remote attackers to inject arbitrary web script or HTML via the _refer parameter to wp-admin/users.php.

Multiple cross-site scripting (XSS) vulnerabilities in includes/core/um-actions-login.php in the "Ultimate Member - User Profile & Membership" plugin before 2.0.28 for WordPress allow remote attackers to inject arbitrary web script or HTML via the "Primary button Text" or "Second button text" field.

The Ultimate Member (aka ultimatemember) plugin before 2.0.18 for WordPress has XSS via the wp-admin settings screen.

The ultimate-member plugin before 1.3.40 for WordPress has XSS on the login form.

The ultimate-member plugin before 1.3.18 for WordPress has XSS via text input.

The ultimate-member plugin before 2.0.4 for WordPress has XSS.

Cross-site scripting vulnerability in Ultimate Member plugin prior to version 2.0.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The ultimate-member plugin before 2.0.52 for WordPress has XSS during an account upgrade.

The ultimate-member plugin before 2.0.54 for WordPress has XSS.

The ultimate-member plugin before 2.0.52 for WordPress has XSS related to UM Roles create and edit operations.

Ultimate Member <= 2.3.1 - Arbitrary Redirect

Ultimate Member < 2.1.20 - Authenticated Reflected Cross-Site Scripting (XSS)

Ultimate Member <= 2.8.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting

Multiple Insecure Direct Object Reference vulnerabilities in includes/core/class-files.php in the Ultimate Member plugin through 2.1.2 for WordPress allow remote attackers to change other users' profiles and cover photos via a modified user_id parameter. This is related to ajax_image_upload and ajax_resize_image.

The Ultimate Member plugin before 2.1.13 for WordPress mishandles hidden name="timestamp" fields in forms.

Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin <= 2.9.1 - Information Exposure

Ultimate Member <= 2.8.6 - Cross-Site Request Forgery to Membership Status Change

Ultimate Member – User Profile, User Registration, Login & Membership Plugin <= 2.5.0 - Authenticated (Contributor+) Directory Traversal via Shortcodes

An issue was discovered in the Ultimate Member plugin 2.39 for WordPress. It allows unauthorized profile and cover picture modification. It is possible to modify the profile and cover picture of any user once one is connected. One can also modify the profiles and cover pictures of privileged users. To perform such a modification, one first needs to (for example) intercept an upload-picture request and modify the user_id parameter.

Ultimate Member <= 2.8.9 - Missing Authorization to Authenticated (Subscriber+) Arbitrary User Profile Picture Update