CVE-2024-44662
📋 TL;DR
PHPGurukul Online Shopping Portal 2.0 contains a SQL injection vulnerability in the admin login page's username parameter. This allows attackers to execute arbitrary SQL commands, potentially compromising the database. Any organization using this specific version of the shopping portal is affected.
💻 Affected Systems
- PHPGurukul Online Shopping Portal
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including extraction of sensitive customer data, admin credential theft, and potential remote code execution if database permissions allow.
Likely Case
Administrative account takeover, data exfiltration of user information and order details, and potential website defacement.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only error disclosure.
🎯 Exploit Status
SQL injection in login forms is well-understood and easily weaponized. Public proof-of-concept exists in GitHub repository.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://phpgurukul.com/shopping-portal-free-download/
Restart Required: No
Instructions:
No official patch available. Consider implementing parameterized queries or input validation as workaround.
🔧 Temporary Workarounds
Implement Parameterized Queries
allReplace vulnerable SQL queries with prepared statements using parameterized queries.
Edit admin login PHP file to use PDO or mysqli prepared statements
Input Validation and Sanitization
allAdd strict input validation for username parameter to reject SQL special characters.
Add input filtering: $username = filter_var($_POST['username'], FILTER_SANITIZE_STRING);
🧯 If You Can't Patch
- Implement Web Application Firewall (WAF) with SQL injection rules
- Restrict admin page access to specific IP addresses or VPN only
🔍 How to Verify
Check if Vulnerable:
Test admin login page with SQL injection payloads like ' OR '1'='1 in username field and observe database errors or unexpected behavior.Check Version:
Check PHPGurukul Shopping Portal version in admin panel or configuration files.Verify Fix Applied:
Attempt SQL injection payloads after implementing fixes; should receive proper error handling or rejection without database errors.📡 Detection & Monitoring
Log Indicators:
- Multiple failed login attempts with SQL syntax in username field
- Database error logs showing SQL syntax errors from admin login
Network Indicators:
- HTTP POST requests to admin login with SQL keywords in parameters
- Unusual database queries originating from web server
SIEM Query:
source="web_logs" AND (uri="/admin/login.php" OR uri="/admin/") AND (username="*' OR*" OR username="*;*" OR username="*--*" OR username="*/*")