Formidable Forms <= 6.0.1 - IP Spoofing via HTTP header
| CVE | CVE-2023-0816 |
|---|---|
| CVSS | 5.3 (Medium) |
| Publicly Published | March 6, 2023 |
| Last Updated | March 10, 2023 |
| Researcher |
Daniel Ruf
|
Description
The Formidable Forms plugin for WordPress is vulnerable to IP Spoofing in versions up to, and including, 6.0.1 due to a reliance on various untrusted headers (e.g., 'Client-Ip', 'CF-CONNECTING-IP', etc.) to retrieve the IP address of a client performing a form submission. This makes it possible for unauthenticated users to bypass the plugin's anti-spam protections.
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1 affected software package
| Software Type | Plugin |
|---|---|
| Software Slug | formidable (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 6.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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