CVE-2025-8381
📋 TL;DR
This critical SQL injection vulnerability in Campcodes Online Hotel Reservation System 1.0 allows attackers to manipulate database queries via the room_id parameter in /add_reserve.php. Attackers can potentially read, modify, or delete database contents, including sensitive guest information and reservation data. All deployments of version 1.0 are affected.
💻 Affected Systems
- Campcodes Online Hotel Reservation System
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to data theft, data destruction, or full system takeover via SQL injection to RCE chaining
Likely Case
Unauthorized access to sensitive guest data (PII, payment info), reservation manipulation, or database corruption
If Mitigated
Limited impact with proper input validation and WAF rules blocking SQL injection patterns
🎯 Exploit Status
Exploit details are publicly available on GitHub; SQL injection is a well-understood attack vector with many automated tools
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.campcodes.com/
Restart Required: No
Instructions:
No official patch available. Check vendor website for updates or consider migrating to alternative software.
🔧 Temporary Workarounds
WAF Rule Implementation
allDeploy web application firewall rules to block SQL injection patterns targeting /add_reserve.php
Input Validation Filter
allAdd server-side input validation to sanitize room_id parameter before processing
🧯 If You Can't Patch
- Isolate the system behind a reverse proxy with strict input validation
- Implement network segmentation to limit database access from the web server
🔍 How to Verify
Check if Vulnerable:
Test /add_reserve.php endpoint with SQL injection payloads in room_id parameterCheck Version:
Check system documentation or admin panel for version informationVerify Fix Applied:
Verify that SQL injection attempts no longer succeed and return proper error handling📡 Detection & Monitoring
Log Indicators:
- Unusual SQL error messages in web logs
- Multiple failed requests to /add_reserve.php with SQL keywords
Network Indicators:
- HTTP requests to /add_reserve.php containing SQL injection patterns in parameters
SIEM Query:
source="web_logs" AND uri="/add_reserve.php" AND (param="room_id" AND value MATCHES "(?i)(union|select|insert|update|delete|drop|--|#|;)")