The Ultimate Member plugin for WordPress is vulnerable to...
Moderate severity
Unreviewed
Published
Dec 17, 2025
to the GitHub Advisory Database
•
Updated Dec 17, 2025
Description
Published by the National Vulnerability Database
Dec 17, 2025
Published to the GitHub Advisory Database
Dec 17, 2025
Last updated
Dec 17, 2025
The Ultimate Member plugin for WordPress is vulnerable to Profile Privacy Setting Bypass in all versions up to, and including, 2.11.0. This is due to a flaw in the secure fields mechanism where field keys are stored in the allowed fields list before the
required_permcheck is applied during rendering. This makes it possible for authenticated attackers with Subscriber-level access to modify their profile privacy settings (e.g., setting profile to "Only me") via direct parameter manipulation, even when the administrator has explicitly disabled the option for their role.References