CVE-2026-91025

The Booking Manager  WordPress plugin before 2.1.21 does not verify that a request to modify a user's Booking Manager  WordPress plugin before 2.1.21-specific settings targets the requesting user's own account, allowing any authenticated user with subscriber-level access and above to create or overwrite the Booking Manager  WordPress plugin before 2.1.21's per-user settings on arbitrary users, including administrators.