CVE-2022-30827
📋 TL;DR
Wedding Management System v1.0 contains a SQL injection vulnerability in the admin/package_edit.php endpoint. This allows attackers to execute arbitrary SQL commands on the database, potentially compromising sensitive data. Any organization using this specific version of the software is affected.
💻 Affected Systems
- Wedding Management System
📦 What is this software?
Wedding Management System by Wedding Management System Project
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, authentication bypass, and potential remote code execution if database permissions allow.
Likely Case
Unauthorized access to sensitive wedding client data, financial information, and administrative credentials stored in the database.
If Mitigated
Limited impact with proper input validation, parameterized queries, and database permission restrictions in place.
🎯 Exploit Status
Exploit requires admin access to reach the vulnerable endpoint, but SQL injection payloads are well-documented and easy to weaponize.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Check vendor website for updated version
2. If no patch available, implement workarounds
3. Manually fix the vulnerable PHP file by implementing parameterized queries
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd input validation and sanitization to package_edit.php to filter SQL injection attempts
Edit admin/package_edit.php to add input validation functions
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns
Configure WAF to block SQL injection patterns in POST requests
🧯 If You Can't Patch
- Restrict access to admin interface using IP whitelisting
- Implement database user with minimal permissions (read-only where possible)
🔍 How to Verify
Check if Vulnerable:
Test the admin/package_edit.php endpoint with SQL injection payloads like ' OR '1'='1Check Version:
Check system version in admin panel or configuration filesVerify Fix Applied:
Test with SQL injection payloads after implementing fixes to ensure they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web server logs
- Multiple failed login attempts followed by SQL injection patterns
Network Indicators:
- POST requests to admin/package_edit.php containing SQL keywords
- Unusual database query patterns
SIEM Query:
source="web_server.log" AND ("SQL syntax" OR "You have an error in your SQL syntax" OR "admin/package_edit.php" AND (SELECT OR UNION OR DROP))