CVE-2022-30001
📋 TL;DR
Insurance Management System 1.0 contains a SQL injection vulnerability in the editAgent.php endpoint that allows attackers to execute arbitrary SQL commands. This affects all deployments of this specific software version. Attackers can potentially access, modify, or delete sensitive insurance data.
💻 Affected Systems
- Insurance Management System
📦 What is this software?
Insurance Management System by Angeljudesuarez
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, authentication bypass, and potential remote code execution via database functions.
Likely Case
Unauthorized access to sensitive insurance records including customer data, policy information, and financial details.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing successful exploitation.
🎯 Exploit Status
Public proof-of-concept exists showing exploitation via agent_id parameter. No authentication required to access vulnerable endpoint.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None known
Restart Required: No
Instructions:
No official patch available. Implement parameterized queries in editAgent.php and validate/sanitize all user inputs.
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns targeting the editAgent.php endpoint
Input Validation Filter
allImplement input validation to only accept numeric values for agent_id parameter
🧯 If You Can't Patch
- Block external access to /insurance/editAgent.php via firewall rules
- Implement database user privilege restrictions to limit potential damage
🔍 How to Verify
Check if Vulnerable:
Test the endpoint with SQL injection payloads: /insurance/editAgent.php?agent_id=1' OR '1'='1Check Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Test with same payloads and verify proper error handling and no SQL execution📡 Detection & Monitoring
Log Indicators:
- Multiple requests to editAgent.php with SQL keywords in parameters
- Database error messages in application logs
Network Indicators:
- HTTP requests containing SQL injection patterns in agent_id parameter
SIEM Query:
source="web_logs" AND uri="/insurance/editAgent.php" AND (query="*OR*" OR query="*UNION*" OR query="*SELECT*" OR query="*--*" OR query="*'*'*")