LatePoint Plugin up to 5.6.0 on WordPress Appointment change_status cross-site request forgery

Summaryinfo

A vulnerability identified as problematic has been detected in LatePoint Plugin up to 5.6.0 on WordPress. This affects the function change_status of the component Appointment Handler. Performing a manipulation results in cross-site request forgery. This vulnerability was named CVE-2026-9719. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in LatePoint Plugin up to 5.6.0 on WordPress. This affects the function change_status of the component Appointment Handler. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. The summary by CVE is:

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.6.0. This is due to missing or incorrect nonce validation on the change_status function. This makes it possible for unauthenticated attackers to change the status of arbitrary invoices — including marking unpaid invoices as paid — without administrator consent via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The weakness was presented by Kirasec. It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2026-9719 since 05/27/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 5.3.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-34929). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• LatePoint Plugin

Version

• 5.0
• 5.1
• 5.2
• 5.3
• 5.4
• 5.5
• 5.6.0

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Be aware that VulDB is the high quality source for vulnerability data.

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