CVE-2025-2512
📋 TL;DR
The File Away WordPress plugin allows unauthenticated attackers to upload arbitrary files to affected websites due to missing security checks. This vulnerability affects all versions up to 3.9.9.0.1 and can lead to complete server compromise through remote code execution.
💻 Affected Systems
- File Away WordPress Plugin
📦 What is this software?
File Away by File Away Project
⚠️ Risk & Real-World Impact
Worst Case
Full server takeover via remote code execution, data theft, website defacement, and malware distribution.
Likely Case
Website compromise with backdoor installation, data exfiltration, and use as attack platform.
If Mitigated
Limited impact if file execution restrictions are in place, but file storage space could still be abused.
🎯 Exploit Status
Simple HTTP POST requests can exploit this vulnerability without authentication.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 3.9.9.0.2 or later
Vendor Advisory: https://wordpress.org/plugins/file-away/#developers
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find File Away plugin. 4. Click 'Update Now' if available. 5. If no update appears, manually download latest version from WordPress.org and replace plugin files.
🔧 Temporary Workarounds
Disable File Away Plugin
allTemporarily disable the vulnerable plugin until patched.
wp plugin deactivate file-away
Restrict File Upload Directory
linuxAdd .htaccess rules to prevent PHP execution in upload directories.
echo 'php_flag engine off' > /path/to/wordpress/wp-content/uploads/file-away/.htaccess
🧯 If You Can't Patch
- Disable the File Away plugin immediately
- Implement web application firewall rules to block file upload requests to the vulnerable endpoint
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel → Plugins → Installed Plugins for File Away version 3.9.9.0.1 or earlier.Check Version:
wp plugin get file-away --field=versionVerify Fix Applied:
Verify File Away plugin version is 3.9.9.0.2 or later in WordPress admin.📡 Detection & Monitoring
Log Indicators:
- HTTP POST requests to /wp-admin/admin-ajax.php with action=fileaway_upload
- Unusual file uploads to wp-content/uploads/file-away/ directory
- PHP files with suspicious names in upload directories
Network Indicators:
- POST requests with file uploads to WordPress admin-ajax endpoint
- Unusual outbound connections from WordPress server
SIEM Query:
source="web_access_logs" AND uri="/wp-admin/admin-ajax.php" AND method="POST" AND params.action="fileaway_upload"