CVE-2024-6521

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-2024-6521 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 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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactPartial

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

Affected products and versions

2
ProductSourceVersion range

contact_form

Browse fluentforms / contact_form

Default status: unknown

CVE ListBefore 5.1.19affected

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

References

4