CVE-2024-37494
📋 TL;DR
This SQL injection vulnerability in the Youzify WordPress plugin allows attackers to execute arbitrary SQL commands on the database. It affects all WordPress sites running Youzify versions up to 1.2.5. Successful exploitation could lead to data theft, modification, or deletion.
💻 Affected Systems
- Youzify WordPress Plugin
📦 What is this software?
Youzify by Kainelabs
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise allowing data exfiltration, privilege escalation, authentication bypass, and potential remote code execution via database functions.
Likely Case
Unauthorized access to sensitive user data, modification of plugin settings, and potential site defacement.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing read-only access to non-sensitive data.
🎯 Exploit Status
SQL injection vulnerabilities typically have low exploitation complexity once the injection point is identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.2.6 or later
Vendor Advisory: https://patchstack.com/database/vulnerability/youzify/wordpress-youzify-plugin-1-2-5-sql-injection-vulnerability
Restart Required: No
Instructions:
1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Youzify and click 'Update Now'. 4. Verify update to version 1.2.6 or higher.
🔧 Temporary Workarounds
Disable Youzify Plugin
allTemporarily deactivate the vulnerable plugin until patched.
wp plugin deactivate youzify
Web Application Firewall Rules
allImplement WAF rules to block SQL injection patterns targeting Youzify endpoints.
🧯 If You Can't Patch
- Implement strict input validation and parameterized queries at application level
- Restrict database user permissions to minimum required privileges
🔍 How to Verify
Check if Vulnerable:
Check WordPress admin panel > Plugins > Installed Plugins for Youzify version. If version is 1.2.5 or lower, system is vulnerable.Check Version:
wp plugin get youzify --field=versionVerify Fix Applied:
Verify Youzify plugin version is 1.2.6 or higher in WordPress admin panel.📡 Detection & Monitoring
Log Indicators:
- Unusual database queries in WordPress or database logs
- Multiple failed login attempts or SQL errors from single IP
- Unexpected database schema changes
Network Indicators:
- HTTP requests with SQL syntax in parameters to Youzify endpoints
- Unusual outbound database connections
SIEM Query:
source="wordpress.log" AND "youzify" AND ("SQL" OR "database error" OR "syntax error")