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CVE-2026-15026

4.3 · MEDIUM

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.

Published Jul 10, 2026CWE-862EPSS 0.39%

Overview

CVE-2026-15026 is a medium-severity vulnerability. It was published on July 10, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

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/import-users-from-csv-with-meta/tags/2.0.10/classes/email-options.php#L357Refplugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.0.10/classes/email-templates.php#L9Refplugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.0.10/classes/email-templates.php#L96Refplugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-options.php#L357Refplugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-templates.php#L9Refplugins.trac.wordpress.org/browser/import-users-from-csv-with-meta/tags/2.3.9/classes/email-templates.php#L96Refplugins.trac.wordpress.org/changeset?reponame=&old=3601455%40import-users-from-csv-with-meta&new=3601455%40import-users-from-csv-with-metaRefwww.wordfence.com/threat-intel/vulnerabilities/id/85b61e0f-3bb2-4688-b513-14f4d2da6c30?source=cve

How CyberStrike helps

Frequently asked questions

What is CVE-2026-15026?

CVE-2026-15026 is a medium-severity vulnerability. It was published on July 10, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-15026?

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-15026?

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-2026-15026?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-15026 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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