CVE-2014-4725: Mailpoet Newsletters

High severity, CVSS 7.5. EPSS: 60.7% chance of exploitation in the next 30 days.

The MailPoet Newsletters (wysija-newsletters) plugin before 2.6.7 for WordPress allows remote attackers to bypass authentication and execute arbitrary PHP code by uploading a crafted theme using wp-admin/admin-post.php and accessing the theme in wp-content/uploads/wysija/themes/mailp/.

Affected products

• Mailpoet Mailpoet Newsletters: up to and including 2.6.6; version 0.9 only; version 0.9.1 only; version 0.9.2 only; version 0.9.6 only; version 1.0 only; …

Published 2014-07-27. Last modified 2026-06-17.