Executive Summary

CVE-2026-39542 is a Sensitive Data Exposure vulnerability found in the WordPress Doofinder for WooCommerce plugin versions up to and including 2.10.13.

This vulnerability allows unauthenticated attackers to access sensitive information that should normally be restricted.

It falls under the OWASP Top 10 category A3: Sensitive Data Exposure.

The issue was reported in early 2026 and fixed in version 2.10.14 of the plugin.

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Impact Analysis

This vulnerability can allow unauthenticated attackers to retrieve sensitive information from your WooCommerce site using the Doofinder plugin.

Such exposure of sensitive data can lead to further exploitation of your system.

Although the CVSS severity score is 5.3, indicating a low priority threat with limited impact, attackers could still use this vulnerability in mass-exploit campaigns targeting many websites.

Because no privileges are required to exploit this vulnerability, it is accessible to anyone, increasing the risk.

To mitigate this risk, it is strongly advised to update the plugin to version 2.10.14 or later.

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Mitigation Strategies

To mitigate the vulnerability in Doofinder for WooCommerce, users should update the plugin to version 2.10.14 or later, where the issue has been resolved.

Since the vulnerability allows unauthenticated attackers to access sensitive data, applying the patch promptly is critical to prevent exploitation.

Additionally, using mitigation services such as Patchstack's auto-updates for vulnerable plugins can help maintain security.

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Compliance Impact

The vulnerability allows unauthenticated attackers to access sensitive information that should normally be restricted. Exposure of sensitive data can lead to non-compliance with data protection regulations such as GDPR and HIPAA, which require the protection of personal and sensitive information.

Although the CVE description and resources do not explicitly mention compliance impacts, the nature of sensitive data exposure inherently risks violating standards that mandate confidentiality and data security.

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