EUVD Vulnerability Catalog

EUVD-2026-68044

Severity: CRITICAL Base Score: 9.1 CVSS Version: 3.1

Vulnerability Description

The Total processing card payments for WooCommerce WordPress plugin through 7.3 does not validate a user-supplied path before using it to build a server-side verification request, and does not verify the authenticity of the response, allowing unauthenticated attackers to redirect that request to an arbitrary host (disclosing the merchant's payment-gateway credentials) and to forge a success response that marks arbitrary WooCommerce orders as paid.

CVSS Vector Analysis

Below is the complete, human-readable breakdown of the CVSS metric string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

▪ Attack Vector (AV): Network

▪ Attack Complexity (AC): Low

▪ Privileges Required (PR): None

▪ User Interaction (UI): None

▪ Scope (S): Unchanged

▪ Confidentiality Impact (C): High

▪ Integrity Impact (I): High

▪ Availability Impact (A): None

Affected Vendors & Systems

Vendor Unknown

References & Advisory Links

https://wpscan.com/vulnerability/53fe46b3-e8c4-448e-aa80-b7fb02fffa51/

Metadata Profile

Database Authority

European Union Agency for Cybersecurity (ENISA) EUVD

Assigner

WPScan

EPSS Probability

0.14

Known Aliases

CVE-2026-16947 GHSA-675h-pw44-fcfq

Published On

2026-08-29

Last Updated

2026-08-30