Overview
This article details a critical security vulnerability identified as CVE-2025-63719, affecting Campcodes Online Hospital Management System version 1.0. The vulnerability is a SQL Injection flaw located in the /admin/index.php file, specifically through the username parameter. This flaw could allow an attacker to execute arbitrary SQL commands, potentially leading to data breaches, system compromise, and unauthorized access to sensitive information.
Technical Details
The SQL Injection vulnerability exists because the application fails to properly sanitize user-supplied input before using it in a SQL query. An attacker can inject malicious SQL code into the username parameter when attempting to log into the admin panel. For example, a specially crafted username could bypass authentication or retrieve sensitive data directly from the database.
The vulnerable code snippet is located in /admin/index.php where the username parameter is used in a database query without proper escaping or parameterization. This allows attackers to modify the query’s behavior.
CVSS Analysis
Currently, the CVE entry (CVE-2025-63719) indicates a severity of N/A and a CVSS score of N/A. This suggests that the vulnerability has not yet been officially scored. However, based on the nature of SQL Injection vulnerabilities and their potential impact, it is highly likely that this vulnerability will receive a high CVSS score once assessed.
A successful SQL Injection attack can lead to:
- Data theft and manipulation
- Authentication bypass
- Privilege escalation
- Remote code execution (in some cases)
Possible Impact
The potential impact of this SQL Injection vulnerability is significant. Successful exploitation could allow an attacker to:
- Gain unauthorized access to the administrative panel of the Hospital Management System.
- Access and modify sensitive patient data, including medical records and personal information.
- Compromise the integrity of the database, leading to data corruption or loss.
- Potentially gain control over the server hosting the application, leading to further system compromise.
- Disrupt hospital operations and impact patient care.
Mitigation and Patch Steps
To mitigate this vulnerability, the following steps should be taken:
- Apply the Patch: The most effective solution is to apply the official patch released by Campcodes, if available. Check the vendor’s website for updates. If no patch is available, contact the vendor directly.
- Input Validation: Implement robust input validation and sanitization techniques to prevent malicious SQL code from being injected. Specifically, escape special characters in the
usernameparameter before using it in database queries. - Parameterized Queries: Use parameterized queries (also known as prepared statements) instead of concatenating user input directly into SQL queries. This ensures that user input is treated as data, not as SQL code.
- Least Privilege Principle: Ensure that the database user account used by the application has only the necessary privileges to perform its functions. Limit write access to only the required tables.
- Web Application Firewall (WAF): Deploy a Web Application Firewall (WAF) to detect and block SQL Injection attempts. Configure the WAF with rules specifically designed to protect against SQL Injection attacks.
- Regular Security Audits: Conduct regular security audits and penetration testing to identify and address vulnerabilities in the application.
References
- CVE: CVE-2025-63719
- Exploit Details: Github Issue
- Campcodes: (Check for Campcodes official page)
