CVE-2025-3141
📋 TL;DR
This critical SQL injection vulnerability in SourceCodester Online Medicine Ordering System 1.0 allows remote attackers to execute arbitrary SQL commands via the ID parameter in /manage_category.php. This can lead to unauthorized data access, modification, or deletion. All deployments of version 1.0 are affected.
💻 Affected Systems
- SourceCodester Online Medicine Ordering System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including sensitive medical/patient data theft, administrative account takeover, and system-level command execution.
Likely Case
Data exfiltration of user credentials, patient records, and order information leading to privacy violations and potential regulatory penalties.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only allowing data viewing without modification.
🎯 Exploit Status
Public exploit code is available on GitHub. SQL injection via ID parameter is straightforward to exploit with common tools like sqlmap.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.sourcecodester.com/
Restart Required: No
Instructions:
No official patch available. Check vendor website for updates. Consider implementing input validation and parameterized queries as temporary mitigation.
🔧 Temporary Workarounds
Web Application Firewall (WAF) Rules
allImplement WAF rules to block SQL injection patterns targeting /manage_category.php
Input Validation Filter
allAdd input validation to sanitize ID parameter before processing
// PHP example: if(!is_numeric($_GET['ID'])) { die('Invalid input'); }
🧯 If You Can't Patch
- Isolate the system behind a firewall with strict access controls
- Implement database-level permissions to limit potential damage from SQL injection
🔍 How to Verify
Check if Vulnerable:
Test /manage_category.php with SQL injection payloads like: /manage_category.php?ID=1' OR '1'='1Check Version:
Check application version in admin panel or configuration filesVerify Fix Applied:
Verify that SQL injection payloads no longer work and return appropriate error messages or are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts after SQL injection
- Access to /manage_category.php with suspicious parameters
Network Indicators:
- HTTP requests to /manage_category.php containing SQL keywords (UNION, SELECT, etc.)
- Unusual database connection patterns
SIEM Query:
source="web_logs" AND uri="/manage_category.php" AND (query="*UNION*" OR query="*SELECT*" OR query="*OR '1'='1*")