The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to uninstall and deactivate the plugin and delete plugin options. NOTE: This vulnerability is also exploitable via a Cross-Site Request Forgery vector.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gravitysmtp Plugin | — | Update gravitysmtp plugin to version 2.1.5, or a newer patched version | Apr 30, 2026 | Apr 9, 2026 |
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