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Funnelforms Free <= 3.7.3.2 — Authenticated (Administrator+) Arbitrary File Deletion

CVE-2024-6312Published · Updated

Action summary

Affected: ≤3.7.3.2Update to 3.7.4.1 or newer

All remediation steps
Watch plugin
Severity
Medium6.5
CVSS
6.5
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:H Privileges required
High
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:H Integrity
High
A:H Availability
High
Weakness
CWE-22 Path Traversal
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Funnelforms Free – Multi Step Form, Contact Form & Lead Funnel Builder funnelforms-free

  1. Affected≤ 3.7.3.2
  2. Patched in3.7.4.1

Update to 3.7.4.1 or newer.

You are affected if you run ≤ 3.7.3.2. Version 3.7.4.1 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Funnelforms Free – Multi Step Form, Contact Form & Lead Funnel Builder.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 3.7.4.1, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Funnelforms Free – Multi Step Form, Contact Form & Lead Funnel Builder to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to István Márton.

The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 3.7.3.2 via the 'af2DeleteFontFile' function. This is due to the plugin not properly validating a file or its path prior to deleting it. This makes it possible for authenticated attackers, with administrator-level access and above, to delete arbitrary files, including the wp-config.php file, which can make site takeover and remote code execution possible.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Funnelforms Free – Multi Step Form, Contact Form & Lead Funnel Builder

All 19
More vulnerabilities in Funnelforms Free – Multi Step Form, Contact Form & Lead Funnel Builder
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.8.3Update to 5.0.0
CVE-2025-62758
Medium5.3Missing Authorization
≤3.8.3Update to 5.0.0
CVE-2025-68582
High8.8Authenticated (Contributor+) PHP Object Injection
≤3.7.5.1No patch available
CVE-2024-10587
Medium5.3Missing Authorization to Unauthenticated Arbitrary Media Deletion
≤3.7.3.2Update to 3.7.4.1
CVE-2024-5857
Medium5.3Missing Authorization to Unauthenticated Arbitrary Media Upload
≤3.7.3.2Update to 3.7.4.1
CVE-2024-7447

Same weakness (Path Traversal)

All Path Traversal
Other Path Traversal vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.5

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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