CVE-2026-110268

Description

The Post Export Import with Media plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.17.2 via the 'theme_slug' parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to perform actions on files outside of the originally intended directory. Exploitation requires the peiwm_enable_admin_download_buttons feature to be enabled in the plugin settings.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/061b1f95-26da-4d1a-9e0a-6f83adf56d2e?source=cve

https://plugins.trac.wordpress.org/changeset/3749775/post-export-import-with-media/trunk/includes/class-admin-download-buttons.php

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.2/includes/class-admin-download-buttons.php#L360

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.2/includes/class-admin-download-buttons.php#L357

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.2/includes/class-admin-download-buttons.php#L258

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.2/includes/class-admin-download-buttons.php#L251

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-admin-download-buttons.php#L360

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-admin-download-buttons.php#L357

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-admin-download-buttons.php#L258

https://plugins.trac.wordpress.org/browser/post-export-import-with-media/tags/1.17.1/includes/class-admin-download-buttons.php#L251

https://plugins.svn.wordpress.org/post-export-import-with-media/trunk/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103219

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS