CVE-2022-4278 : Security Advisory and Response

A critical SQL injection vulnerability was discovered in SourceCodester Human Resource Management System 1.0, impacting the /hrm/employeeadd.php file. This vulnerability, with the identifier VDB-214775, can be exploited remotely by manipulating the 'empid' argument.

Understanding CVE-2022-4278

This section delves into the details of the CVE-2022-4278 vulnerability in SourceCodester Human Resource Management System 1.0.

What is CVE-2022-4278?

The CVE-2022-4278 is a critical SQL injection vulnerability found in SourceCodester Human Resource Management System 1.0, specifically affecting the /hrm/employeeadd.php file. The manipulation of the 'empid' argument can trigger the SQL injection attack.

The Impact of CVE-2022-4278

This vulnerability has been rated as critical due to its potential to be exploited remotely. It poses a threat to the confidentiality, integrity, and availability of the system, with a CVSS base score of 4.7 (Medium).

Technical Details of CVE-2022-4278

Explore the technical aspects of the CVE-2022-4278 vulnerability in terms of its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The SQL injection vulnerability in SourceCodester Human Resource Management System 1.0 arises from improper neutralization of user-supplied data in the 'empid' argument within the /hrm/employeeadd.php file.

Affected Systems and Versions

Only SourceCodester Human Resource Management System 1.0 is impacted by this vulnerability, with other versions remaining unaffected.

Exploitation Mechanism

By manipulating the 'empid' argument, threat actors can inject malicious SQL queries remotely, potentially leading to data disclosure or manipulation.

Mitigation and Prevention

Learn about the immediate steps to take and the long-term security practices to mitigate the risks associated with CVE-2022-4278.

Immediate Steps to Take

It is crucial to apply security patches provided by the vendor promptly. Additionally, review and restrict input validation to prevent SQL injection attacks.

Long-Term Security Practices

Implement comprehensive security protocols, including regular security audits, code reviews, and employee training on secure coding practices.

Patching and Updates

Stay informed about security updates released by SourceCodester and apply patches promptly to address known vulnerabilities.