CVE-2024-40498
📋 TL;DR
This SQL injection vulnerability in PuneethReddyHC Online Shopping System Advanced v1.0 allows attackers to execute arbitrary SQL commands through the register.php endpoint. Attackers can potentially read, modify, or delete database contents, and in some configurations execute operating system commands. Any organization using this specific e-commerce software version is affected.
💻 Affected Systems
- PuneethReddyHC Online Shopping System Advanced
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, authentication bypass, remote code execution on the database server, and potential lateral movement to other systems.
Likely Case
Database information disclosure including user credentials, personal data, and payment information; potential authentication bypass to gain administrative privileges.
If Mitigated
Limited impact with proper input validation and parameterized queries preventing SQL injection, though other vulnerabilities may still exist.
🎯 Exploit Status
Public exploit code available on GitHub. SQL injection via register.php parameter allows direct database manipulation.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None available
Restart Required: No
Instructions:
1. Review the register.php source code
2. Replace raw SQL queries with parameterized prepared statements
3. Implement proper input validation and sanitization
4. Test all user inputs for SQL injection vulnerabilities
🔧 Temporary Workarounds
Web Application Firewall (WAF)
allDeploy a WAF with SQL injection protection rules to block malicious requests
Input Validation Filter
allAdd input validation middleware to sanitize all user inputs before processing
🧯 If You Can't Patch
- Isolate the vulnerable system behind a reverse proxy with strict input filtering
- Implement network segmentation to limit database server access only to the web server
🔍 How to Verify
Check if Vulnerable:
Test register.php endpoint with SQL injection payloads like ' OR '1'='1 in form parametersCheck Version:
Check software version in admin panel or readme filesVerify Fix Applied:
Attempt SQL injection tests and verify they are blocked or sanitized; review code for parameterized queries📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web server logs
- Multiple failed registration attempts with SQL-like patterns
- Database connection errors
Network Indicators:
- HTTP POST requests to register.php containing SQL keywords
- Unusual database query patterns from web server IP
SIEM Query:
source="web_logs" AND (uri="/register.php" AND (message="SQL" OR message="syntax" OR message="union"))