CVE-2024-8569: Hospital Management System SQLi Vulnerability

CVE-2024-8569 Overview

A critical SQL injection vulnerability has been identified in code-projects Hospital Management System version 1.0. The vulnerability exists in the user-login.php file where improper handling of the username parameter allows attackers to inject malicious SQL queries. This flaw enables remote attackers to manipulate database queries without requiring authentication, potentially compromising sensitive healthcare data and patient records.

Critical Impact

Remote attackers can exploit the SQL injection vulnerability in the login functionality to bypass authentication, extract sensitive patient data, modify database records, or potentially gain complete control over the database server.

Affected Products

• Fabian Hospital Management System 1.0
• code-projects Hospital Management System 1.0 (user-login.php component)

Discovery Timeline

• 2024-09-08 - CVE-2024-8569 published to NVD
• 2025-10-23 - Last updated in NVD database

Technical Details for CVE-2024-8569

Vulnerability Analysis

This SQL injection vulnerability stems from insufficient input validation in the authentication mechanism of the Hospital Management System. The user-login.php file accepts user-supplied input through the username parameter and incorporates it directly into SQL queries without proper sanitization or parameterization. This allows attackers to craft malicious input that alters the intended SQL query logic, enabling unauthorized actions against the backend database.

Healthcare management systems are particularly sensitive targets due to the protected health information (PHI) they contain. Successful exploitation could lead to HIPAA compliance violations, unauthorized access to patient records, and manipulation of critical medical data.

Root Cause

The root cause of this vulnerability is the lack of proper input sanitization and the failure to use parameterized queries (prepared statements) when processing user authentication requests. The username parameter is directly concatenated into SQL query strings, creating a classic SQL injection attack surface. This represents a fundamental secure coding violation (CWE-89: Improper Neutralization of Special Elements used in an SQL Command).

Attack Vector

The attack can be launched remotely over the network without requiring any authentication or user interaction. An attacker can submit specially crafted input to the username field in the login form that contains SQL metacharacters and malicious query fragments. Common attack techniques include:

The vulnerability is exploited through the login form's username field. An attacker submits malicious SQL syntax as the username value, which gets incorporated into the backend query without sanitization. This can be used to bypass authentication by injecting conditions that always evaluate to true, extract database contents using UNION-based or blind SQL injection techniques, or modify/delete data using stacked queries if supported by the database configuration.

For detailed technical information about this vulnerability, refer to the GitHub Issue Discussion and VulDB #276799.

Detection Methods for CVE-2024-8569

Indicators of Compromise

• Unusual login attempts with SQL metacharacters (single quotes, double dashes, semicolons) in the username field
• Database error messages in application logs indicating malformed SQL queries
• Unexpected database queries or data access patterns originating from the web application
• Authentication bypasses or unauthorized access to restricted areas of the system

Detection Strategies

• Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns in HTTP POST parameters
• Monitor application logs for SQL syntax errors and database exceptions triggered by user input
• Implement database activity monitoring to detect anomalous query patterns or unauthorized data access
• Use intrusion detection systems with signatures for common SQL injection attack payloads

Monitoring Recommendations

• Enable detailed logging for the user-login.php endpoint to capture all authentication attempts
• Configure database audit logging to track all queries executed against patient and user tables
• Set up alerts for multiple failed login attempts containing special characters
• Monitor for unusual database response times that may indicate blind SQL injection probing

How to Mitigate CVE-2024-8569

Immediate Actions Required

• Restrict network access to the Hospital Management System to authorized users and networks only
• Implement a Web Application Firewall with SQL injection protection rules in front of the application
• Review database user privileges and apply the principle of least privilege
• Enable comprehensive logging for the affected authentication endpoint

Patch Information

No official vendor patch has been released for this vulnerability at the time of publication. Organizations using code-projects Hospital Management System 1.0 should implement the workarounds below and consider migrating to a more actively maintained healthcare management solution. Monitor the Code Projects Resource Hub for potential updates.

Workarounds

• Implement input validation to reject username values containing SQL metacharacters (quotes, semicolons, comment sequences)
• Modify the user-login.php file to use parameterized queries (prepared statements) instead of string concatenation for SQL queries
• Deploy a reverse proxy or WAF with SQL injection filtering capabilities in front of the application
• Consider isolating the database server and restricting direct network access from the web application tier

# Example WAF rule for ModSecurity to block SQL injection in login parameters
SecRule ARGS:username "@detectSQLi" \
    "id:1001,\
    phase:2,\
    deny,\
    status:403,\
    log,\
    msg:'SQL Injection attempt detected in username parameter',\
    tag:'attack-sqli'"