CVE-2026-15026

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.

CVSS Vector

References

• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.0.10/classes/email-options.php#L357
• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.0.10/classes/email-templates.php#L9
• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.0.10/classes/email-templates.php#L96
• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-options.php#L357
• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-templates.php#L9
• https://plugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-templates.php#L96
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3601455%40import-users-from-csv-with-meta&new=3601455%40import-users-from-csv-with-meta
• https://www.wordfence.com/threat-intel/vulnerabilities/id/85b61e0f-3bb2-4688-b513-14f4d2da6c30?source=cve