CVE-2025-4222
📋 TL;DR
The Database Toolset WordPress plugin stores database backup files in a publicly accessible directory, allowing unauthenticated attackers to potentially download sensitive database contents. All WordPress sites using this plugin up to version 1.8.4 are affected. Attackers would need to guess or brute-force backup filenames since an index file prevents directory listing.
💻 Affected Systems
- WordPress Database Toolset plugin
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including user credentials, personal data, payment information, and administrative access leading to full site takeover.
Likely Case
Exposure of sensitive data like user emails, hashed passwords, and configuration details that could enable further attacks.
If Mitigated
Limited exposure if backup files contain minimal sensitive data or if filenames are sufficiently random to prevent guessing.
🎯 Exploit Status
Exploitation requires guessing backup filenames, but common naming patterns make this feasible. Public exploit scripts are available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.8.5
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins → Installed Plugins. 3. Find Database Toolset plugin. 4. Click 'Update Now' if update is available. 5. Alternatively, download version 1.8.5+ from WordPress plugin repository and manually update.
🔧 Temporary Workarounds
Block access to backup directory
linuxAdd .htaccess rules to block public access to the plugin's backup directory
echo 'Deny from all' > /path/to/wp-content/plugins/database-toolset/backups/.htaccess
Delete existing backup files
linuxRemove all existing backup files from the vulnerable directory
rm -rf /path/to/wp-content/plugins/database-toolset/backups/*
🧯 If You Can't Patch
- Disable or uninstall the Database Toolset plugin immediately
- Implement web application firewall rules to block requests to /wp-content/plugins/database-toolset/backups/
🔍 How to Verify
Check if Vulnerable:
Check if /wp-content/plugins/database-toolset/backups/ directory exists and contains .sql files accessible without authenticationCheck Version:
grep "Version:" /path/to/wp-content/plugins/database-toolset/database-toolset.phpVerify Fix Applied:
Verify plugin version is 1.8.5 or higher in WordPress admin → Plugins, and confirm backup files are no longer publicly accessible📡 Detection & Monitoring
Log Indicators:
- HTTP 200 responses for requests to /wp-content/plugins/database-toolset/backups/*.sql
- Multiple failed attempts followed by successful download of .sql files
Network Indicators:
- Unusual outbound traffic containing database dumps
- Requests to backup files from unexpected IP addresses
SIEM Query:
source="web_logs" AND (uri="/wp-content/plugins/database-toolset/backups/*" OR user_agent CONTAINS "sql" OR response_code=200 AND uri ENDS WITH ".sql")🔗 References
- https://plugins.trac.wordpress.org/browser/database-toolset/trunk/admin/class-database-toolset-admin.php#L247
- https://plugins.trac.wordpress.org/browser/database-toolset/trunk/admin/class-database-toolset-backup.php#L76
- https://www.guyshavit.com/post/cve-2025-4222
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fa452a9a-9e26-41a1-8dea-4bafaf735bee?source=cve
