CVE-2026-39687 MEDIUM

CVE-2026-39687: WordPress Rapid Car Check Vehicle Data plugin <= 2.0 - Broken Access Control vulnerability

Vendor Rapid Car Check
Product Rapid Car Check Vehicle Data
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 Rapid Car Check Rapid Car Check Vehicle Data free-vehicle-data-uk allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Rapid Car Check Vehicle Data: from n/a through <= 2.0.

Explanation of Vulnerability in Simple Terms

02Summary

Rapid Car Check Vehicle Data versions 2.0 and earlier lack proper authorization checks, allowing unauthenticated attackers to disrupt service availability. The vulnerability requires only network access and no user interaction. While confidentiality and integrity are not affected, attackers can degrade system performance or cause temporary outages.

What an attacker can do

03Attacker Capabilities

Disrupt the service or cause temporary unavailability without authentication.

Potential impact on your site

04Site Impact

Service disruptions or performance degradation if this component is integrated into your site.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

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

Related vulnerabilities

08Related CVE