The WP FOFT Loader plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the 'WP_FOFT_Loader_Mimes::fi...
Description
The WP FOFT Loader plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation in the 'WP_FOFT_Loader_Mimes::file_and_ext' function in all versions up to, and including, 2
AI Analyst Comment
Remediation
Update WordPress plugin/theme to the latest version. Review WordPress security settings and remove if no longer needed.
---METADATA---
VENDOR: WordPress
PRODUCT: WP FOFT Loader plugin
AFFECTED_VERSIONS: All versions up to, and including, 2.x
---END_METADATA---
Description Summary:
The WP FOFT Loader plugin for WordPress is vulnerable to arbitrary file uploads due to incorrect file type validation. This allows attackers to upload malicious scripts to the server.
Executive Summary:
The WP FOFT Loader plugin for WordPress suffers from a critical arbitrary file upload vulnerability that can lead to full remote code execution on the hosting server.
Vulnerability Details
CVE-ID: CVE-2026-1756
Affected Software: WP FOFT Loader plugin for WordPress
Affected Versions: All versions up to, and including, 2.x
Vulnerability: The vulnerability exists in the 'WP_FOFT_Loader_Mimes::file_and_ext' function. Due to improper validation of file extensions and MIME types, an attacker can bypass security checks to upload executable files (e.g., .php scripts).
Business Impact
The ability to upload arbitrary files typically results in complete system compromise. An attacker can upload a web shell to gain remote code execution, allowing them to deface the site, steal data, or use the server for further attacks. The CVSS score of 8.8 reflects this critical risk.
Remediation Plan
Immediate Action: Update the WP FOFT Loader plugin to the latest version immediately. Check the 'wp-content/uploads' directory for any suspicious PHP files.
Proactive Monitoring: Implement file integrity monitoring (FIM) to alert on the creation of new executable files in directories that should only contain media or fonts.
Compensating Controls: Disable PHP execution in the uploads directory via .htaccess or web server configuration to prevent uploaded scripts from running.
Exploitation Status
Public Exploit Available: false
Analyst Notes: As of February 5, 2026, there is no public information indicating active exploitation. Arbitrary file upload vulnerabilities are highly sought after by attackers for establishing persistence on a target.
Analyst Recommendation
This vulnerability poses a severe risk of total site takeover. It is imperative to apply the vendor's patch immediately and verify that no unauthorized files have already been uploaded to the environment.