CVE-2026-14365
Received Received - Intake

Authorization Bypass in TrueBooker WordPress Plugin

Publication date: 2026-08-07

Last updated on: 2026-08-07

Assigner: Wordfence

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.

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Meta Information

Published
2026-08-07
Last Modified
2026-08-07
Generated
2026-08-07
AI Q&A
2026-08-07
EPSS Evaluated
N/A
NVD
CVE-2026-14365
EUVD
EUVD-2026-54364

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
truebooker truebooker to 1.2.3 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability is an authorization bypass in the TrueBooker WordPress plugin versions up to 1.2.3. It allows unauthenticated attackers to change passwords of any user account, including administrators, by exploiting improper authorization checks. This could grant attackers full access to those accounts.

Detection Guidance

This vulnerability allows unauthenticated attackers to change passwords of any user account, including administrators. To detect it, check WordPress user accounts for unexpected password changes or unauthorized access. Review server logs for unusual requests to the TrueBooker plugin endpoints, particularly those related to password resets or user modifications.

Impact Analysis

If you use the TrueBooker plugin, attackers could take over your WordPress admin account or other user accounts by resetting passwords. This could lead to unauthorized changes to your website, data theft, or further attacks on visitors.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive user data, violating GDPR and HIPAA requirements for data protection and access control. Organizations may face legal penalties and reputational damage if exploited.

Mitigation Strategies

Update the TrueBooker plugin to the latest version immediately. If an update is not available, consider disabling or removing the plugin until a patch is released. Review user accounts for unauthorized changes and enforce strong password policies.

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