CVE-2025-49380 CRITICAL

CVE-2025-49380: WordPress WooCommerce Vehicle Parts Finder plugin <= 3.7 - PHP Object Injection vulnerability

Vendor Wpinstinct
Product WooCommerce Vehicle Parts Finder
Weakness CWE-502 · Unsafe deserialization
Published October 22, 2025
Last update April 28, 2026

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Deserialization of Untrusted Data vulnerability in wpinstinct WooCommerce Vehicle Parts Finder woo-vehicle-parts-finder allows Object Injection.This issue affects WooCommerce Vehicle Parts Finder: from n/a through <= 3.7.

Explanation of Vulnerability in Simple Terms

02Summary

The WooCommerce Vehicle Parts Finder plugin versions 3.7 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on the site. The plugin unsafely deserializes untrusted data without validation, enabling remote code execution. No user interaction is required. Sites running affected versions should update immediately.

What an attacker can do

03Attacker Capabilities

Run arbitrary PHP code on the site without authentication.

Potential impact on your site

04Site Impact

Complete site compromise: attackers can steal data, modify content, create admin accounts, or take the site offline.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

October 22, 2025 CVE published
April 28, 2026 Record updated