CVE-2026-36938: Resort Management System SQLi Vulnerability

CVE-2026-36938 Overview

CVE-2026-36938 is a SQL Injection vulnerability affecting Sourcecodester Online Resort Management System v1.0. The vulnerability exists in the /orms/admin/rooms/view_room.php endpoint, which fails to properly sanitize user-supplied input before incorporating it into SQL queries. This weakness allows attackers with administrative access to extract sensitive information from the database through crafted SQL statements.

Critical Impact

Authenticated attackers with high-level privileges can exploit this SQL injection flaw to access confidential data stored in the application's database, potentially exposing guest information, booking details, and administrative credentials.

Affected Products

• Sourcecodester Online Resort Management System v1.0
• /orms/admin/rooms/view_room.php endpoint

Discovery Timeline

• April 13, 2026 - CVE-2026-36938 published to NVD
• April 13, 2026 - Last updated in NVD database

Technical Details for CVE-2026-36938

Vulnerability Analysis

This SQL Injection vulnerability (CWE-89) occurs in the administrative room viewing functionality of the Online Resort Management System. The /orms/admin/rooms/view_room.php script processes user-controllable parameters without adequate input validation or parameterized queries, allowing malicious SQL code to be injected and executed against the backend database.

While this vulnerability requires high privileges (administrative access) to exploit, it nonetheless poses a risk of unauthorized data disclosure. The network-accessible nature of the vulnerability means that any authenticated administrator can potentially leverage this flaw remotely without user interaction.

Root Cause

The root cause of this vulnerability is improper input sanitization in the view_room.php script. The application directly concatenates user-supplied input into SQL queries rather than using prepared statements or parameterized queries. This failure to separate data from code allows attackers to manipulate the query structure and extract unauthorized information from the database.

Attack Vector

The attack is conducted over the network against the administrative interface. An attacker with valid administrative credentials can craft malicious requests to the /orms/admin/rooms/view_room.php endpoint, injecting SQL payloads that modify the intended query behavior. The exploitation does not require any user interaction beyond the attacker having authenticated access to the admin panel.

The vulnerability allows for confidentiality breaches where an attacker can read sensitive data from the database. However, based on the characteristics of this flaw, integrity and availability impacts are limited.

For detailed technical information about the exploitation mechanism, refer to the GitHub SQL Vulnerability Report.

Detection Methods for CVE-2026-36938

Indicators of Compromise

• Unusual SQL error messages in application logs originating from /orms/admin/rooms/view_room.php
• Abnormal database query patterns or query execution times from administrative sessions
• Unexpected data access patterns in database audit logs involving room-related tables
• Multiple rapid requests to the view_room.php endpoint with varying parameter values

Detection Strategies

• Implement Web Application Firewall (WAF) rules to detect SQL injection patterns in requests to administrative endpoints
• Enable detailed logging for the /orms/admin/rooms/view_room.php script and monitor for suspicious query structures
• Deploy database activity monitoring to identify anomalous query patterns from the application
• Use intrusion detection systems (IDS) with signatures for common SQL injection techniques

Monitoring Recommendations

• Configure alerts for SQL syntax errors or database exceptions in application logs
• Monitor administrative session activity for unusual behavior or data access patterns
• Implement rate limiting on administrative endpoints to detect automated exploitation attempts
• Review database query logs regularly for signs of UNION-based or blind SQL injection techniques

How to Mitigate CVE-2026-36938

Immediate Actions Required

• Restrict access to the administrative interface to trusted IP addresses only
• Implement additional authentication controls for sensitive administrative functions
• Deploy a Web Application Firewall with SQL injection detection capabilities
• Audit administrative user accounts and remove any unnecessary high-privilege access

Patch Information

At the time of publication, no official patch has been released by Sourcecodester for this vulnerability. Organizations using the Online Resort Management System should monitor the vendor's official channels for security updates.

For technical details about this vulnerability, see the GitHub SQL Vulnerability Report.

Workarounds

• Implement input validation and parameterized queries in the view_room.php script as a code-level fix
• Use a Web Application Firewall to filter malicious SQL injection payloads
• Restrict network access to the administrative interface using firewall rules or VPN requirements
• Consider disabling or restricting the affected functionality until a patch is available

# Example: Restrict admin access to specific IP addresses using .htaccess
<Files "view_room.php">
    Order Deny,Allow
    Deny from all
    Allow from 192.168.1.0/24
    Allow from 10.0.0.0/8
</Files>