CVE-2022-25408 in Hospital Management System
Summary
by MITRE • 03/01/2022
Hospital Management System v1.0 was discovered to contain a stored cross-site scripting (XSS) vulnerability via the dpassword parameter at /admin-panel1.php.
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Analysis
by VulDB Data Team • 03/03/2022
The vulnerability identified as CVE-2022-25408 represents a critical security flaw in the Hospital Management System version 1.0, specifically targeting the administrative panel component. This issue manifests as a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts into the system's database through the dpassword parameter. The vulnerability exists within the /admin-panel1.php endpoint, which serves as a critical administrative interface for hospital staff to manage system operations and patient data. Stored XSS vulnerabilities are particularly dangerous because the malicious code persists in the database and executes every time the affected page is loaded, making it a persistent threat to system security and data integrity.
The technical implementation of this vulnerability stems from insufficient input validation and output sanitization within the administrative panel's password update functionality. When administrators or users submit password changes through the dpassword parameter, the system fails to properly sanitize or escape the input data before storing it in the database. This allows attackers to inject malicious JavaScript code that gets executed whenever the compromised page is accessed by legitimate users. The vulnerability directly maps to CWE-79, which describes Cross-Site Scripting flaws, and specifically aligns with CWE-80, which details stored XSS implementations. The attack vector leverages the trust relationship between the web application and its users, as the malicious script executes within the context of the victim's browser session, potentially compromising the entire administrative interface.
The operational impact of this vulnerability extends far beyond simple script injection, as it provides attackers with significant privileges within the hospital management system. An attacker who successfully exploits this vulnerability could potentially access sensitive patient information, manipulate medical records, modify system configurations, or even escalate privileges to gain full administrative control over the hospital's digital infrastructure. The compromised administrative panel could enable attackers to create new user accounts, modify access controls, and potentially disrupt critical healthcare operations. This vulnerability particularly threatens the confidentiality, integrity, and availability of healthcare data, which falls under the scope of healthcare-specific security regulations such as HIPAA. The stored nature of the XSS attack means that the malicious code remains persistent, allowing attackers to maintain access and continue exploiting the system over extended periods without requiring repeated exploitation attempts.
Security mitigations for this vulnerability should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application's data flow. The system must employ strict sanitization of all user inputs, particularly those submitted through administrative interfaces, using techniques such as HTML entity encoding and JavaScript escaping to prevent malicious code execution. Implementing proper content security policies and using secure coding practices such as parameterized queries can significantly reduce the risk of XSS exploitation. The vulnerability also highlights the importance of regular security testing and code reviews, particularly for administrative interfaces that handle sensitive data. Organizations should implement principle of least privilege access controls and monitor administrative activities for suspicious behavior. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1059.007 for scripting and T1566 for credential access, demonstrating how initial access through XSS can lead to broader system compromise. Regular patch management and security awareness training for system administrators are also essential components of a comprehensive defense strategy against such vulnerabilities.