CVE-2025-67574 MEDIUM

CVE-2025-67574: WordPress Booking calendar, Appointment Booking System plugin <= 3.2.30 - Broken Access Control vulnerability

Vendor Wpdevart
Product Booking calendar, Appointment Booking System
Weakness CWE-862 · Missing authorization
Published December 9, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

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

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in wpdevart Booking calendar, Appointment Booking System booking-calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Booking calendar, Appointment Booking System: from n/a through <= 3.2.30.

Explanation of Vulnerability in Simple Terms

02Summary

The Booking Calendar plugin for WordPress contains a missing authorization check that allows unauthenticated attackers to modify booking data. An attacker can send a network request to alter appointment records without needing to log in or interact with a user. This affects all versions up to 3.2.30.

What an attacker can do

03Attacker Capabilities

Modify or tamper with booking and appointment records without authentication.

Potential impact on your site

04Site Impact

Attackers can alter appointment data, potentially disrupting bookings and customer trust.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

December 9, 2025 CVE published
April 28, 2026 Record updated