CVE-2026-18776

CRITICAL CVSS 9.8 View on NVD ↗

Description

The TrueBooker WordPress plugin before 1.2.7 does not have proper authorisation checks in some of its AJAX actions, allowing unauthenticated users to change the email address of arbitrary users, including administrators, and subsequently take over their account via the password reset flow.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/4b6abb2d-941b-429f-a480-33d1aafad450/

Published: Aug 19, 2026 06:17 UTC Modified: Aug 19, 2026 17:18 UTC