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Vulnerability record · CVE-2026-14365 · published 7 August 2026

CVE-2026-14365: Missing authorization vulnerability

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 change the password of arbitrary user accounts, including administrators, which can be leveraged to gain access to those accounts.

9.8 CVSS 3.1 Critical EPSS 0.56% · top 55.6% CWE-862 · Missing authorization Deferred
9.8CVSS 3.1 base score
0.56%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
12 Aug 2026Last modified by NVD

Description

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 change the password of arbitrary user accounts, including administrators, which can be leveraged to gain access to those accounts.

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

References

LinkTags
https://plugins.trac.wordpress.org/changeset/3595807/truebooker-appointment-booking
https://www.wordfence.com/threat-intel/vulnerabilities/id/afe10c10-cace-4ce4-a813-6fda04c8d3dd?source=cve

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Source: NIST National Vulnerability Database (record CVE-2026-14365), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.