CVE-2026-14315
Received Received - Intake

Unauthenticated Conversion Event Forgery in Pixel Tag Manager for WooCommerce

Publication date: 2026-08-01

Last updated on: 2026-08-01

Assigner: WPScan

Description
The Pixel Tag Manager for WooCommerce WordPress plugin before 2.2.1 does not perform an authorization check on one of its AJAX actions, allowing unauthenticated users to submit forged e-commerce conversion events to the site's configured server-side advertising conversion APIs using the site's stored credentials.

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Meta Information

Published
2026-08-01
Last Modified
2026-08-01
Generated
2026-08-01
AI Q&A
2026-08-01
EPSS Evaluated
N/A
NVD
CVE-2026-14315
EUVD
EUVD-2026-51707

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
pixel_tag_manager woocommerce to 2.2.1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is in the Pixel Tag Manager for WooCommerce WordPress plugin before version 2.2.1. It lacks an authorization check on an AJAX action, allowing unauthenticated users to forge e-commerce conversion events. These events are sent to the site's configured advertising conversion APIs using the site's stored credentials.

Detection Guidance

To detect this vulnerability, check if the Pixel Tag Manager for WooCommerce plugin is installed and verify its version. If it is version 2.2.1 or below, it is vulnerable. Look for unauthorized AJAX conversion events being submitted to advertising APIs.

Impact Analysis

An attacker could exploit this to submit fake conversion events, potentially skewing advertising metrics or leading to unauthorized use of your site's credentials for ad tracking. This may result in financial losses or reputational damage if ad campaigns are compromised.

Compliance Impact

This vulnerability could potentially affect compliance with GDPR and HIPAA by allowing unauthorized data processing. Unauthenticated users could submit forged conversion events, which may lead to improper handling of user data or tracking without consent, violating GDPR's data protection principles and HIPAA's requirements for safeguarding protected health information.

Mitigation Strategies

Update the Pixel Tag Manager for WooCommerce plugin to version 2.2.1 or later to address the missing authorization check.

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