CVE-2023-0902 : Vulnerability Insights and Analysis

This CVE-2023-0902 involves a cross-site scripting vulnerability in the SourceCodester Simple Food Ordering System's process_order.php file.

Understanding CVE-2023-0902

This section will delve into the details of the CVE-2023-0902 vulnerability, its impact, technical description, affected systems and versions, exploitation mechanism, mitigation, and prevention techniques.

What is CVE-2023-0902?

The CVE-2023-0902 vulnerability is classified as a CWE-79 Cross Site Scripting flaw found in the SourceCodester Simple Food Ordering System version 1.0. This vulnerability allows attackers to execute cross-site scripting attacks by manipulating the 'order' argument in the process_order.php file remotely.

The Impact of CVE-2023-0902

Given a CVSS base score of 3.5, this vulnerability has a LOW severity level. However, the potential exploitation of this flaw could lead to unauthorized script execution on the targeted user’s web browser, potentially compromising sensitive data and user interactions.

Technical Details of CVE-2023-0902

The technical aspects of CVE-2023-0902 provide insights into the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the SourceCodester Simple Food Ordering System version 1.0 allows attackers to perform a cross-site scripting attack by manipulating the 'order' argument in the process_order.php file. This manipulation could lead to the execution of malicious scripts within the user's browser.

Affected Systems and Versions

The SourceCodester Simple Food Ordering System version 1.0 is impacted by this vulnerability, exposing users of this particular version to potential cross-site scripting attacks.

Exploitation Mechanism

Attackers can exploit CVE-2023-0902 by injecting malicious script code into the 'order' parameter of the process_order.php file, enabling them to execute arbitrary scripts in the context of the affected user's session.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-0902, immediate steps, long-term security practices, and the importance of patching and updates are crucial.

Immediate Steps to Take

Users of the SourceCodester Simple Food Ordering System version 1.0 should apply security best practices, such as input validation and output encoding, to prevent cross-site scripting attacks. It is also recommended to monitor and restrict access to sensitive files to minimize the impact of such vulnerabilities.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and staying informed about emerging threats can help organizations enhance their overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Regularly updating software components, including the SourceCodester Simple Food Ordering System, to the latest patched versions can help address known vulnerabilities and ensure a more secure environment for users and customers.