CVE-2024-13666— Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder <= 5.2.12 - IP-Spoofing
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I. Basic Information for CVE-2024-13666
Vulnerability Information
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Vulnerability Title
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder <= 5.2.12 - IP-Spoofing
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Fluent Forms 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Fluent Forms 5.2.12及之前版本存在输入验证错误漏洞，该漏洞源于IP地址验证不足和使用用户提供的HTTP标头作为主要IP检索方法，可能导致未经验证的攻击者伪造IP地址并提交表单。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| techjewel | Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder | * ~ 5.2.12 | - |
II. Public POCs for CVE-2024-13666
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder
- CVE-2026-5395
Fluent Forms <= 6.2.0 - Authenticated (Subscriber+) Authoriz - CVE-2026-5396
Fluent Forms <= 6.1.21 - Authenticated (Subscriber+) Authori - CVE-2026-6828
Fluent Forms <= 6.2.1 - Authenticated (Contributor+) Stored - CVE-2026-6344
Fluent Forms <= 6.2.1 - Authenticated (Administrator+) Arbit - CVE-2026-4160
Fluent Forms – Customizable Contact Forms, Survey, Quiz, & C
Same vendor: techjewel
- CVE-2026-5395
Fluent Forms <= 6.2.0 - Authenticated (Subscriber+) Authoriz - CVE-2026-5396
Fluent Forms <= 6.1.21 - Authenticated (Subscriber+) Authori - CVE-2026-6828
Fluent Forms <= 6.2.1 - Authenticated (Contributor+) Stored - CVE-2026-6344
Fluent Forms <= 6.2.1 - Authenticated (Administrator+) Arbit - CVE-2026-2306
Ninja Tables <= 5.2.6 - Missing Authorization to Authenticat
V. Comments for CVE-2024-13666
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