The Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 5.2.12 due to insufficient IP address validation and use of user-supplied HTTP headers as a primary method for IP retrieval. This makes it possible for unauthenticated attackers spoof their IP address and submit forms that may have IP-based restrictions.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Fluentform Plugin | — | Update fluentform plugin to version 6.0.0, or a newer patched version | May 15, 2025 | Mar 21, 2025 |
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