Fluent Forms Plugin Vulnerable to Stored Cross-Site Scripting
CVE-2023-6957

4.9MEDIUM

Key Information:

Vendor
Wordpress
Status
Contact Form Plugin By Fluent Forms For Quiz, Survey, And Drag & Drop WP Form Builder
Vendor
CVE Published:
13 March 2024

Summary

The Fluent Forms plugin for WordPress by Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.1.9 due to insufficient input sanitization and output escaping. This makes it possible for attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploitation level depends on who is granted the right to create forms by an administrator. This level can be as low as contributor, but by default is admin.

Affected Version(s)

Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder * <= 5.1.9

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pedro Paniago
.