CVE-2026-14349

critical · 9.8

The TrueBooker – Appointment Booking and Scheduler System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.2.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to modify the email address of arbitrary user accounts, including administrators, which can be leveraged to reset the account's password and gain access to it.

9.8

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-09-16

Published

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

Weaknesses

CWE-862

References

https://plugins.trac.wordpress.org/changeset?old_path=/truebooker-appointment-booking/tags/1.2.3/main/function_ajax.php&new_path=/truebooker-appointment-booking/tags/1.2.4/main/function_ajax.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/3a61ddbc-9118-4cad-a639-7822606a3181?source=cve

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-14349