CVE-2024-7289
📋 TL;DR
This critical SQL injection vulnerability in SourceCodester Establishment Billing Management System 1.0 allows attackers to execute arbitrary SQL commands via the 'id' parameter in /manage_payment.php. Attackers can potentially access, modify, or delete database content, including sensitive billing and user data. Any organization using this specific software version is affected.
💻 Affected Systems
- SourceCodester Establishment Billing Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via SQL injection to RCE chaining.
Likely Case
Unauthorized access to sensitive billing data, customer information, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation, WAF rules, and database permissions restricting damage to non-critical data.
🎯 Exploit Status
Public exploit code available. SQL injection via GET/POST parameter manipulation requires minimal technical skill.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
1. Check vendor website for updates. 2. If no patch, implement workarounds immediately. 3. Consider replacing with alternative software.
🔧 Temporary Workarounds
Input Validation Filter
allAdd parameter validation to /manage_payment.php to sanitize 'id' parameter
Modify PHP code to validate 'id' parameter using prepared statements or type casting
WAF Rule Implementation
allBlock SQL injection patterns targeting /manage_payment.php
Add WAF rule: deny requests to /manage_payment.php with SQL keywords in parameters
🧯 If You Can't Patch
- Block external access to /manage_payment.php via firewall rules
- Implement database user with minimal privileges for application access
🔍 How to Verify
Check if Vulnerable:
Test /manage_payment.php?id=1' OR '1'='1 to see if SQL error occursCheck Version:
Check software version in admin panel or readme filesVerify Fix Applied:
Test same payload after fixes - should return generic error or no data📡 Detection & Monitoring
Log Indicators:
- SQL syntax errors in web logs
- Multiple rapid requests to /manage_payment.php with unusual parameters
Network Indicators:
- HTTP requests containing SQL keywords (UNION, SELECT, etc.) in URL parameters
SIEM Query:
web.url:*manage_payment.php* AND (web.param:*UNION* OR web.param:*SELECT* OR web.param:*' OR*)