CVE-2026-3406
📋 TL;DR
This SQL injection vulnerability in Online Art Gallery Shop 1.0 allows attackers to manipulate database queries through the registration form's fname parameter. Attackers can potentially read, modify, or delete database contents remotely. Anyone running this specific version of the software is affected.
💻 Affected Systems
- projectworlds Online Art Gallery Shop
📦 What is this software?
Online Art Gallery Shop by Projectworlds
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, account takeover, or complete system control via SQL injection to RCE chaining
Likely Case
Data exfiltration of user information, session hijacking, and potential privilege escalation
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-critical data
🎯 Exploit Status
The exploit is publicly available and requires minimal technical skill to execute
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: None found
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available or implementing workarounds.
🔧 Temporary Workarounds
Input Validation and Sanitization
allAdd parameterized queries and input validation to registration.php
Modify /admin/registration.php to use prepared statements with PDO or mysqli
Web Application Firewall Rules
allBlock SQL injection patterns targeting the registration endpoint
Add WAF rule: deny requests to /admin/registration.php containing SQL keywords in fname parameter
🧯 If You Can't Patch
- Disable or restrict access to /admin/registration.php via web server configuration
- Implement network segmentation to isolate the vulnerable system from sensitive data
🔍 How to Verify
Check if Vulnerable:
Test the /admin/registration.php endpoint with SQL injection payloads in the fname parameterCheck Version:
Check the software version in the application's admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and that input validation is properly implemented📡 Detection & Monitoring
Log Indicators:
- Unusual SQL errors in web server logs
- Multiple failed registration attempts with SQL keywords in parameters
Network Indicators:
- HTTP requests to /admin/registration.php containing SQL injection patterns
SIEM Query:
source="web_server" AND (uri="/admin/registration.php" AND (param="fname" AND value CONTAINS "UNION" OR value CONTAINS "SELECT" OR value CONTAINS "--"))