CVE-2025-6463: forminator — Fix

Description

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'entry_delete_upload_files' function in all versions up to, and including, 1.44.2. This makes it possible for unauthenticated attackers to include arbitrary file paths in a form submission. The file will be deleted when the form submission is deleted, whether by an Administrator or via auto-deletion determined by plugin settings. This can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-73 CWE-73

Affected Products

Vendor	Product	Versions
incsub	forminator	< 1.44.3

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3319860/forminator#file3

Other References

https://plugins.trac.wordpress.org/browser/forminator/trunk/library/model/class-form-entry-model.php#L1249 https://www.wordfence.com/threat-intel/vulnerabilities/id/6dc9b4cb-d36b-4693-a7b9-1dad123b6639?source=cve

Frequently Asked Questions

What is CVE-2025-6463? +

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'entry_delete_upload_files' function in all versions up to, and including, 1.44.2. This makes it possible for unauthenticated attackers to include arbitrary file paths in a form submission. The file will be deleted when the form submission is deleted, whether by an Administrator or via auto-deletion determined by plugin settings. This can easily lead to remote code execution when the right file is deleted (such as wp-config.php). It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-6463? +

CVE-2025-6463 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-6463? +

CVE-2025-6463 affects products from incsub, specifically: forminator. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-6463? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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