CVE-2025-12039 MEDIUM

CVE-2025-12039: BigBuy Dropshipping Connector for WooCommerce <= 2.0.5 - Unauthenticated IP Spoofing to phpinfo() Exposure

Vendor Devsmip
Product BigBuy Dropshipping Connector for WooCommerce
Weakness CWE-200 · Info exposure
Published November 21, 2025
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 BigBuy Dropshipping Connector for WooCommerce plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 2.0.5 due to insufficient IP address validation and use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers to retrieve the output of phpinfo().

Explanation of Vulnerability in Simple Terms

02Summary

The BigBuy Dropshipping Connector for WooCommerce versions 2.0.5 and earlier expose sensitive information to unauthenticated attackers over the network. An attacker can retrieve data without needing to log in or interact with a site administrator. The vulnerability affects all installations of the plugin up to version 2.0.5.

What an attacker can do

03Attacker Capabilities

Read sensitive information from the plugin without authentication.

Potential impact on your site

04Site Impact

Sensitive data may be exposed to anyone on the internet if the site runs an affected version.

Conditions required to exploit

05Prerequisites

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

Key dates

06Disclosure timeline

November 21, 2025 CVE published
April 8, 2026 Record updated

Related vulnerabilities

08Related CVE