vulnerability

WordPress Plugin: fluentform: CVE-2024-6521: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
4
CVSS
(AV:N/AC:M/Au:M/C:P/I:P/A:N)
Published
Jul 26, 2024
Added
May 15, 2025
Modified
Jul 9, 2025

Description

The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag and Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via dropdown fields in all versions up to, and including, 5.1.19 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Solution

fluentform-plugin-cve-2024-6521
Title
Rapid7 Labs

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