CVE-2026-103304 [MEDIUM] – The eaSYNC Booking WordPress plugin before 1.3.31 does not perform authorization or nonce

The eaSYNC Booking WordPress plugin before 1.3.31 does not perform authorization or nonce checks on several of its cancellation-related AJAX actions, allowing unauthenticated users to create booking cancellation requests, trigger booking notification emails, and overwrite the content of the emails the site sends.