CVE-2025-12857
📋 TL;DR
CVE-2025-12857 is an SQL injection vulnerability in Responsive Hotel Site 1.0's roombook.php admin file that allows attackers to manipulate database queries via the 'rid' parameter. This enables unauthorized data access, modification, or deletion in the hotel management system. Organizations using this specific software version are affected.
💻 Affected Systems
- Responsive Hotel Site
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete database compromise leading to guest data theft, reservation manipulation, financial fraud, or full system takeover.
Likely Case
Unauthorized access to guest records, reservation data, and potential privilege escalation within the application.
If Mitigated
Limited impact with proper input validation and database permissions restricting damage to non-sensitive data.
🎯 Exploit Status
Exploit requires admin authentication but SQL injection is straightforward once authenticated
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://code-projects.org/
Restart Required: No
Instructions:
1. Check vendor website for updates 2. Apply parameterized queries to roombook.php 3. Validate and sanitize 'rid' input
🔧 Temporary Workarounds
Input Validation Filter
allAdd input validation to only accept numeric values for rid parameter
Modify roombook.php to include: if(!is_numeric($_GET['rid'])) { die('Invalid input'); }
WAF Rule
allImplement web application firewall rules to block SQL injection patterns
Add WAF rule: Detect and block SQL injection patterns in GET parameters
🧯 If You Can't Patch
- Restrict admin panel access to specific IP addresses only
- Implement database user with minimal required permissions
🔍 How to Verify
Check if Vulnerable:
Test roombook.php with SQL injection payloads like: /admin/roombook.php?rid=1' OR '1'='1Check Version:
Check software version in admin panel or configuration filesVerify Fix Applied:
Verify parameterized queries are implemented and input validation rejects SQL injection attempts📡 Detection & Monitoring
Log Indicators:
- Unusual SQL queries in database logs
- Multiple failed login attempts to admin panel
- Suspicious GET parameters containing SQL keywords
Network Indicators:
- SQL error messages in HTTP responses
- Unusual database connection patterns from web server
SIEM Query:
source="web_logs" AND (uri="/admin/roombook.php" AND (param="rid" AND value MATCH "[';]"))