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CVE-2026-3594

5.3 · MEDIUM

The Riaxe Product Customizer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4 via the '/wp-json/InkXEProductDesignerLite/orders' REST A…

Published Apr 8, 2026CWE-200EPSS 0.64%

Overview

CVE-2026-3594 is a medium-severity vulnerability. It was published on April 8, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The Riaxe Product Customizer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4 via the '/wp-json/InkXEProductDesignerLite/orders' REST API endpoint. The endpoint is registered with 'permission_callback' set to '__return_true', meaning no authentication or authorization checks are performed. The endpoint queries WooCommerce order data from the database and returns it to the requester, including customer first and last names, customer IDs, order IDs, order totals, order dates, currencies, and order statuses. This makes it possible for unauthenticated attackers to extract sensitive customer and order information from the WooCommerce store.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/tags/2.4/riaxe-product-designer.php#L1101Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/tags/2.4/riaxe-product-designer.php#L2809Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/tags/2.4/riaxe-product-designer.php#L2820Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/tags/2.4/riaxe-product-designer.php#L986Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L1101Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L2809Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L2820Refplugins.trac.wordpress.org/browser/riaxe-product-customizer/trunk/riaxe-product-designer.php#L986Refwww.wordfence.com/threat-intel/vulnerabilities/id/2ffd6393-6604-48d9-ba22-7d989305e9ed?source=cve

How CyberStrike helps

Frequently asked questions

What is CVE-2026-3594?

CVE-2026-3594 is a medium-severity vulnerability. It was published on April 8, 2026 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-3594?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-3594?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-3594?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-3594 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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