CVE-2026-39675 MEDIUM

CVE-2026-39675: WordPress Court Reservation plugin <= 1.10.11 - Broken Access Control vulnerability

Vendor Webmuehle
Product Court Reservation
Weakness CWE-862 · Missing authorization
Published April 8, 2026
Last update April 29, 2026

CVSS base score

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

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in webmuehle Court Reservation court-reservation allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Court Reservation: from n/a through <= 1.10.11.

Explanation of Vulnerability in Simple Terms

02Summary

Court Reservation versions up to 1.10.11 lack proper authorization checks, allowing unauthenticated attackers to disrupt service availability. The vulnerability requires only network access and no user interaction. An attacker can trigger a denial-of-service condition by sending crafted requests to the application.

What an attacker can do

03Attacker Capabilities

Disrupt the service or make it unavailable to legitimate users without needing to log in.

Potential impact on your site

04Site Impact

Your Court Reservation system may become unavailable or unresponsive to legitimate users.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE