CVE-2022-3673 : Security Advisory and Response

A vulnerability has been identified in SourceCodester Sanitization Management System 1.0 that could allow for cross-site scripting attacks. This CVE was classified as problematic and has a CVSS base score of 3.5.

Understanding CVE-2022-3673

This section provides an overview of the CVE-2022-3673 vulnerability in SourceCodester Sanitization Management System.

What is CVE-2022-3673?

CVE-2022-3673 is a cross-site scripting vulnerability found in an unknown function of the file /php-sms/classes/Master.php in the SourceCodester Sanitization Management System 1.0. This vulnerability allows for remote attacks by manipulating the 'message' argument.

The Impact of CVE-2022-3673

The impact of this vulnerability is considered low, with a CVSS base score of 3.5. Although the confidentiality impact is none, it can lead to low integrity impact through cross-site scripting attacks.

Technical Details of CVE-2022-3673

Let's delve into the technical aspects of CVE-2022-3673.

Vulnerability Description

The vulnerability arises from improper neutralization, leading to injection and ultimately enabling cross-site scripting attacks in the SourceCodester Sanitization Management System 1.0.

Affected Systems and Versions

The SourceCodester Sanitization Management System version 1.0 is affected by this vulnerability.

Exploitation Mechanism

By manipulating the 'message' argument, attackers can launch cross-site scripting attacks remotely.

Mitigation and Prevention

Learn how to mitigate and prevent exploitation of CVE-2022-3673.

Immediate Steps to Take

Update the SourceCodester Sanitization Management System to a patched version.
Implement input validation and sanitize user inputs to prevent cross-site scripting vulnerabilities.
Regularly monitor and audit the system for any signs of unauthorized access.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities promptly.
Educate developers and users on secure coding practices and the risks of cross-site scripting attacks.

Patching and Updates

Stay informed about security updates and patches released by SourceCodester for their Sanitization Management System.