The Formidable Forms WordPress plugin before 6.3.1 does not adequately authorize the user or validate the plugin URL in its functionality for installing add-ons. This allows a user with a role as low as Subscriber to install and activate arbitrary plugins of arbitrary versions from the WordPress.org plugin repository onto the site, leading to Remote Code Execution.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Formidable Plugin | — | Update formidable plugin to version 6.3.1, or a newer patched version | May 15, 2025 | May 31, 2023 |
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