CVE-2024-6520

MEDIUM

Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Administrator+) Stored Cross-Site Scripting

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2024-6520 has a selected CVSS score of 4.4 (medium).

Description

The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom error message 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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated Jul 29, 2024 · Source: CVE List

Affected products and versions

2
ProductSourceVersion range

Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

Browse techjewel / Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

Default status: unaffected

CVE ListThrough 5.1.19affected

wp_form_builder

Browse web-dorado / wp_form_builder

Default status: unknown

CVE ListThrough 5.1.19affected

References

4