CVE-2024-6311

HIGH

Funnelforms Free <3.7.3.2 - RCE

Title source: llm

Description

The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'af2_add_font' function in all versions up to, and including, 3.7.3.2. This makes it possible for authenticated attackers, with administrator-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.

References (3)

Core 3

Core References

Product

https://plugins.trac.wordpress.org/browser/funnelforms-free/tags/3.7.3.2/admin/menu_ajax_functions/formularbuilder_fonts.php#L47

Product

https://plugins.trac.wordpress.org/browser/funnelforms-free/tags/3.7.4.1/admin/menu_ajax_functions/formularbuilder_fonts.php?rev=3141470#L50

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/cbd42fc4-ab4a-4053-b765-18272eacd2bc?source=cve

Scores

CVSS v3 7.2

EPSS 0.0760

EPSS Percentile 91.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-434

Status published

Products (2)

funnelforms/funnelforms_free < 3.7.3.2

funnelforms/Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free < 3.7.3.2

Published Aug 28, 2024

Tracked Since Feb 18, 2026