CVE-2025-46189
📋 TL;DR
This vulnerability allows attackers to execute arbitrary SQL commands through the order_id parameter in the user_order_customer_update.php file of SourceCodester Client Database Management System 1.0. Attackers can potentially read, modify, or delete database contents, affecting all deployments of this specific software version.
💻 Affected Systems
- SourceCodester Client Database Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including data theft, data destruction, authentication bypass, and potential remote code execution through database functions.
Likely Case
Unauthorized data access and modification, potentially leading to data theft, privilege escalation, or application compromise.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing data viewing without modification.
🎯 Exploit Status
SQL injection vulnerabilities are commonly weaponized. Public references suggest exploit details are available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Consider implementing workarounds or replacing the software.
🔧 Temporary Workarounds
Input Validation and Parameterization
allModify user_order_customer_update.php to validate and sanitize order_id parameter using prepared statements.
Replace raw SQL queries with parameterized queries using PDO or mysqli prepared statements
Web Application Firewall (WAF)
allDeploy WAF rules to block SQL injection patterns in POST requests.
Configure WAF to detect and block SQL injection patterns in order_id parameter
🧯 If You Can't Patch
- Isolate the system from internet access and restrict internal network access
- Implement strict database permissions limiting application user to only necessary operations
🔍 How to Verify
Check if Vulnerable:
Test the order_id parameter with SQL injection payloads like ' OR '1'='1 in POST requests to user_order_customer_update.phpCheck Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection payloads no longer affect database queries and return appropriate error messages📡 Detection & Monitoring
Log Indicators:
- Unusual database queries from web application user
- SQL syntax errors in application logs
- Multiple failed login attempts following SQL injection patterns
Network Indicators:
- POST requests to user_order_customer_update.php with SQL keywords in parameters
- Unusual database response times
SIEM Query:
web.url:*user_order_customer_update.php AND (web.post_data:*sql* OR web.post_data:*union* OR web.post_data:*select*)