CVE · Medium

CVE-2024-13666 — Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder [fluentform] < 6.0.0

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2024-13666 Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder [fluentform] < 6.0.0 Improper Input Validation Medium 5.3 < 6.0.0 6.0.0 2025-03-21

CVE-2024-13666

The Fluent Forms plugin for WordPress through version 5.2.12 contains an IP address spoofing vulnerability stemming from inadequate validation of IP addresses and reliance on user-controlled HTTP headers to determine client IP. Unauthenticated attackers can exploit this flaw to forge their IP address when submitting forms, allowing them to bypass IP-based restrictions that may be configured on those forms.

Based on public CVE data (MITRE/NVD).

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