CVE-2026-39645 MEDIUM

CVE-2026-39645: WordPress GlobalPayments WooCommerce plugin <= 1.18.0 - Server Side Request Forgery (SSRF) vulnerability

Vendor Global Payments
Product GlobalPayments WooCommerce
Weakness CWE-918 · SSRF
Published April 8, 2026
Last update April 29, 2026

CVSS base score

5.4/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Server-Side Request Forgery (SSRF) vulnerability in Global Payments GlobalPayments WooCommerce global-payments-woocommerce allows Server Side Request Forgery.This issue affects GlobalPayments WooCommerce: from n/a through <= 1.18.0.

Explanation of Vulnerability in Simple Terms

02Summary

The GlobalPayments WooCommerce plugin versions up to 1.18.0 contain a server-side request forgery vulnerability. An attacker can make the plugin send HTTP requests to internal or external systems on behalf of the site. The vulnerability requires specific network conditions to exploit but can leak sensitive data or modify resources accessible to the server.

What an attacker can do

03Attacker Capabilities

Make the site send HTTP requests to internal systems or external servers to read or modify data.

Potential impact on your site

04Site Impact

Attackers could access internal services, leak data, or modify resources that the server can reach.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required, but attack complexity is high.

Key dates

06Disclosure timeline

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

Related vulnerabilities

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