Unauthorized Data Modification in Funnelforms Free Plugin for WordPress
CVE-2023-5419

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

What is CVE-2023-5419?

The Funnelforms Free plugin for WordPress is susceptible to unauthorized data modification due to a lack of capability checks in its fnsf_af2_test_mail function. This flaw allows authenticated users with subscriber-level permissions and higher to exploit the vulnerability, enabling them to send test emails to any email address of their choice. This compromise poses a risk of email spoofing and potential misuse of user trust.

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:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Alex Thomas
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CVE-2023-5419 : Unauthorized Data Modification in Funnelforms Free Plugin for WordPress