CVE-2022-2297 : Vulnerability Insights and Analysis

A critical vulnerability was found in SourceCodester Clinics Patient Management System 2.0, allowing unrestricted file upload via a specific file. Attackers can exploit this vulnerability remotely, potentially leading to serious security breaches.

Understanding CVE-2022-2297

This CVE-2022-2297 pertains to an unrestricted file upload vulnerability in the SourceCodester Clinics Patient Management System 2.0, posing a significant risk to affected systems.

What is CVE-2022-2297?

The vulnerability in the SourceCodester Clinics Patient Management System 2.0 allows attackers to upload files without any restrictions, potentially leading to arbitrary code execution and other serious security issues.

The Impact of CVE-2022-2297

With a base score of 6.3, this medium-severity vulnerability can be exploited remotely, compromising the confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2022-2297

This section delves into the specific technical details related to CVE-2022-2297.

Vulnerability Description

The flaw lies in an unknown function of the file /pms/update_user.php?user_id=1. By manipulating the profile_picture argument with specific input, attackers can achieve unrestricted file upload, allowing them to potentially execute malicious code.

Affected Systems and Versions

The vulnerability affects SourceCodester Clinics Patient Management System version 2.0.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely, making it particularly dangerous as it grants them unauthorized access to upload files with malicious content.

Mitigation and Prevention

To secure systems against CVE-2022-2297, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Apply security patches and updates provided by SourceCodester promptly.
Implement robust file upload restrictions and validation mechanisms.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify vulnerabilities.
Educate users and administrators about safe file upload practices and cybersecurity awareness.

Patching and Updates

Regularly monitor for security advisories and update the Clinics Patient Management System to the latest secure version to mitigate the risk of exploitation.