CVE-2026-15026
Received Received - Intake

Sensitive Information Exposure in Import and Export Users and Customers Plugin

Publication date: 2026-07-10

Last updated on: 2026-07-10

Assigner: Wordfence

Description
The Import and export users and customers plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.4.0 via the email_template_selected. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract the post_title and raw post_content of arbitrary posts regardless of status (draft, private, future, trash, password-protected) or post type (including non-public CPTs such as WooCommerce orders and internal CRM records) by enumerating post IDs. The required codection-security nonce is exposed as inline JavaScript on any wp-admin page when ?post_type=acui_email_template is appended to the URL, which is reachable by any authenticated user including Subscribers.

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Meta Information

Published
2026-07-10
Last Modified
2026-07-10
Generated
2026-07-10
AI Q&A
2026-07-10
EPSS Evaluated
N/A
NVD
CVE-2026-15026
EUVD
EUVD-2026-42851

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wordfence import_and_export_users_and_customers_plugin to 2.4.0 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability exists in the Import and export users and customers plugin for WordPress, affecting all versions up to and including 2.4.0. It allows authenticated users with subscriber-level access or higher to extract sensitive information by enumerating post IDs. Specifically, attackers can access the post_title and raw post_content of any post regardless of its status (such as draft, private, future, trash, or password-protected) or post type, including non-public custom post types like WooCommerce orders and internal CRM records.

The vulnerability is enabled because a security nonce required for protection is exposed as inline JavaScript on any wp-admin page when the URL parameter ?post_type=acui_email_template is appended. Since this page is accessible to any authenticated user, including subscribers, it allows them to bypass normal access controls.

Impact Analysis

This vulnerability can lead to sensitive information exposure. Attackers with low-level authenticated access can retrieve confidential data from posts that are normally restricted, including private or password-protected content and sensitive business data such as WooCommerce orders and CRM records.

Such unauthorized data access can compromise privacy, lead to data leaks, and potentially harm business operations or customer trust.

Compliance Impact

This vulnerability allows authenticated users with subscriber-level access to extract sensitive information from arbitrary posts, including private and protected content such as WooCommerce orders and internal CRM records.

Such unauthorized exposure of sensitive data could potentially lead to non-compliance with data protection regulations like GDPR and HIPAA, which require strict controls over access to personal and sensitive information.

However, the provided context does not explicitly state the impact on compliance with these standards.

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