CVE-2026-1537 MEDIUM

CVE-2026-1537: LatePoint – Calendar Booking Plugin for Appointments and Events <= 5.2.6 - Missing Authorization to Booking Details Exposure

Vendor Latepoint
Product LatePoint – Calendar Booking Plugin for Appointments and Events
Weakness CWE-862 · Missing authorization
Published February 12, 2026
Last update April 8, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the load_step() function in all versions up to, and including, 5.2.6. This makes it possible for unauthenticated attackers to view booking information including customer names, email addresses, phone numbers, appointment times, and service details.

Explanation of Vulnerability in Simple Terms

02Summary

LatePoint versions up to 5.2.6 lack proper authorization checks, allowing unauthenticated attackers to read sensitive information through the plugin's API or interface. No user interaction is required. The vulnerability exposes confidential data but does not allow modification or service disruption. Site administrators should update to a version newer than 5.2.6.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the plugin without logging in.

Potential impact on your site

04Site Impact

Confidential booking, appointment, or user data may be exposed to unauthenticated visitors.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

February 12, 2026 CVE published
April 8, 2026 Record updated

Related vulnerabilities

08Related CVE