Medium · published September 27, 2025
The Ninja Forms – The Contact Form Builder That Grows With You plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.12.0. This is due to missing or incorrect nonce validation on the maybe_opt_in() function. This makes it possible for unauthenticated attackers to opt an affected site into usage statistics collection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
| Product | Versions | Fixed in |
|---|---|---|
| ninjaforms/ninja_forms | < 3.12.1 | 3.12.1 |