CVE-2026-105872
Deferred Deferred - Pending Action

Deserialization of Untrusted Data in Product Configurator for WooCommerce

Publication date: 2026-10-09

Last updated on: 2026-10-09

Assigner: Patchstack

Description
Deserialization of Untrusted Data vulnerability in mklacroix Product Configurator for WooCommerce product-configurator-for-woocommerce allows Object Injection.This issue affects Product Configurator for WooCommerce: from n/a through 1.7.5.

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Meta Information

Published
2026-10-09
Last Modified
2026-10-09
Generated
2026-10-09
AI Q&A
2026-10-09
EPSS Evaluated
N/A
NVD
CVE-2026-105872
EUVD
EUVD-2026-95772

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
mklacroix Product Configurator for WooCommerce 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

This vulnerability is a PHP Object Injection flaw in the Product Configurator for WooCommerce plugin affecting versions up to 1.7.5. Attackers can exploit it by deserializing untrusted data, leading to object injection which may execute malicious server actions.

Detection Guidance

Check if the Product Configurator for WooCommerce plugin is installed and verify its version. If it is version 1.7.5 or earlier, the system is vulnerable. Use commands like 'wp plugin list' in WordPress CLI or inspect the plugin directory for version details.

Impact Analysis

It allows attackers to perform unauthorized actions on the server, potentially leading to data breaches, site defacement, or further compromise. Exploitation could impact website integrity and user data security.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and confidentiality. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Update the Product Configurator for WooCommerce plugin to version 1.7.6 or later immediately. If updating is not possible, apply the mitigation rule provided by Patchstack to block attacks until the update is applied.

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