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/.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Wysija Newsletters Plugin | — | Update wysija-newsletters plugin to version 2.6.7, or a newer patched version | May 15, 2025 | Aug 1, 2014 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub