themetechmount TrueBooker Plugin up to 1.2.3 on WordPress authorization

Summaryinfo

A vulnerability classified as critical has been found in themetechmount TrueBooker Plugin up to 1.2.3. The affected element is an unknown function. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2026-14349. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in themetechmount TrueBooker Plugin up to 1.2.3. It has been classified as critical. This affects some unknown processing. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2026-14349 since 07/01/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/16/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• themetechmount

Name

• TrueBooker Plugin

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3

CPE 2.3info

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CPE 2.2info

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