CVE-2025-11479
📋 TL;DR
This SQL injection vulnerability in SourceCodester Wedding Reservation Management System 1.0 allows remote attackers to execute arbitrary SQL commands via the 'number' parameter in the insertReservation function. This can lead to data theft, modification, or deletion. Organizations using this specific wedding reservation system version are affected.
💻 Affected Systems
- SourceCodester Wedding Reservation Management System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise including sensitive customer data (wedding details, personal information), system takeover, and potential lateral movement to other systems.
Likely Case
Data exfiltration of wedding reservation records, customer personal information, and potential injection of malicious content into the database.
If Mitigated
Limited impact with proper input validation and database permissions, potentially only affecting non-sensitive data tables.
🎯 Exploit Status
Public exploit available on GitHub, SQL injection is a well-understood attack vector with many automated tools available.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.sourcecodester.com/
Restart Required: No
Instructions:
No official patch available. Consider implementing parameterized queries or input validation in function.php insertReservation function.
🔧 Temporary Workarounds
Input Validation Workaround
allAdd input validation for the 'number' parameter to only accept expected values
Edit function.php and add validation before SQL execution
Web Application Firewall
allDeploy WAF with SQL injection rules to block malicious requests
🧯 If You Can't Patch
- Isolate the system from internet access and restrict to internal network only
- Implement strict network segmentation and monitor all database queries
🔍 How to Verify
Check if Vulnerable:
Check if function.php contains insertReservation function without proper input validation for 'number' parameterCheck Version:
Check system version in admin panel or configuration filesVerify Fix Applied:
Test the reservation functionality with SQL injection payloads to ensure they are blocked📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed reservation attempts with SQL syntax
Network Indicators:
- HTTP requests with SQL injection payloads to reservation endpoints
SIEM Query:
source="web_logs" AND (url="*function.php*" OR url="*insertReservation*") AND (payload="*UNION*" OR payload="*SELECT*" OR payload="*INSERT*")