Cross-Site Request Forgery Vulnerability in Funnelforms Free Plugin for WordPress
CVE-2023-5383

4.3MEDIUM

Key Information:

Vendor
Wordpress
Status
Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free
Vendor
CVE Published:
22 November 2023

Summary

The Funnelforms Free plugin for WordPress has a Cross-Site Request Forgery vulnerability due to inadequate nonce validation in the fnsf_copy_posts function. This flaw allows unauthenticated attackers to exploit this vulnerability by tricking a site administrator into performing actions through forged requests. By leveraging this weakness, attackers could potentially create unauthorized copies of any post on the affected WordPress sites running versions up to and including 3.4.

Affected Version(s)

Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free * <= 3.4

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/2986938/funn...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Duc Manh
.