The Payex Payment Gateway for Woocommerce WordPress plugin through 1.2.10 does not properly verify the authenticity of incoming payment notifications, relying on a validation secret that is empty by default, allowing unauthenticated attackers to forge a valid payment confirmation and mark any order as paid.
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Fixes

Solution

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Workaround

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History

Tue, 27 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-306

Tue, 27 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Payex Payment Gateway for Woocommerce WordPress plugin through 1.2.10 does not properly verify the authenticity of incoming payment notifications, relying on a validation secret that is empty by default, allowing unauthenticated attackers to forge a valid payment confirmation and mark any order as paid.
Title Payex Payment Gateway for WooCommerce <= 1.2.10 - Unauthenticated Payment Confirmation Forgery via Empty-Default Secret Key
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-27T06:00:19.925Z

Reserved: 2026-09-30T12:42:09.808Z

Link: CVE-2026-103332

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-27T06:17:23.287

Modified: 2026-10-27T15:10:20.100

Link: CVE-2026-103332

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T07:45:06Z

Weaknesses