LatePoint Plugin up to 5.6.3 on WordPress Abilities API execute booking ID resource injection

Summaryinfo

A vulnerability, which was classified as critical, was found in LatePoint Plugin up to 5.6.3. The affected element is the function LatePointAbilityDeleteBooking::execute of the component Abilities API. Such manipulation of the argument booking ID leads to resource injection. This vulnerability is uniquely identified as CVE-2026-13471. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in LatePoint Plugin up to 5.6.3. It has been rated as critical. Affected by this issue is the function LatePointAbilityDeleteBooking::execute of the component Abilities API. The manipulation of the argument booking ID with an unknown input leads to a resource injection vulnerability. Using CWE to declare the problem leads to CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.6.3 via the LatePointAbilityDeleteBooking::execute due to missing validation on a user controlled key. This makes it possible for attackers, with LatePoint Agent-level access and above, to read bookings and customer PII (full name, email, phone, and notes) assigned to other LatePoint agents, and delete arbitrary bookings by supplying any booking ID. This vulnerability is only exploitable when an administrator has enabled the Abilities API toggles (latepoint_abilities_api, latepoint_abilities_api_delete, and/or latepoint_abilities_api_edit) in the plugin settings.

The advisory is available at wordfence.com. This vulnerability is handled as CVE-2026-13471 since 06/26/2026. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/18/2026).

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• WordPress Plugin

Name

• LatePoint Plugin

Version

• 5.6.0
• 5.6.1
• 5.6.2
• 5.6.3

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion