CVE-2022-22296 Explained : Impact and Mitigation

Sourcecodester Hospital's Patient Records Management System 1.0 is vulnerable to an insecure permissions issue via the id parameter in the manage_user endpoint, allowing unauthorized access to other users' data.

Understanding CVE-2022-22296

This CVE identifies a security vulnerability in Sourcecodester Hospital's Patient Records Management System 1.0 that could lead to unauthorized data access.

What is CVE-2022-22296?

The vulnerability arises from improper permissions handling in the system, enabling a malicious actor to view sensitive information of other users.

The Impact of CVE-2022-22296

Exploitation of this vulnerability could result in a breach of patient confidentiality and unauthorized access to sensitive medical records.

Technical Details of CVE-2022-22296

The following details provide technical insights into the CVE.

Vulnerability Description

The insecure permissions issue in the manage_user endpoint allows attackers to change the id parameter value and access unauthorized user data.

Affected Systems and Versions

Sourcecodester Hospital's Patient Records Management System version 1.0 is specifically impacted by this vulnerability.

Exploitation Mechanism

By manipulating the id parameter in the manage_user endpoint, threat actors can display and potentially misuse other users' data.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-22296, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Implement a patch or security update provided by the vendor to address the insecure permissions issue.
Restrict access permissions to sensitive user data within the system.

Long-Term Security Practices

Regularly monitor and audit access controls and permissions in the application.
Conduct security training sessions for staff to raise awareness about data protection.

Patching and Updates

Ensure that the Patient Records Management System is regularly updated with the latest security patches to prevent exploitation of known vulnerabilities.