CVE-2021-46073 : Security Advisory and Response

A Stored Cross Site Scripting (XSS) vulnerability exists in Sourcecodester Vehicle Service Management System 1.0 via the User List Section in the login panel.

Understanding CVE-2021-46073

What is CVE-2021-46073?

A Stored Cross Site Scripting (XSS) vulnerability is present in Sourcecodester Vehicle Service Management System 1.0, specifically within the User List Section of the login panel.

The Impact of CVE-2021-46073

This vulnerability can allow malicious actors to inject malicious scripts into the application, potentially leading to unauthorized access, data theft, or further attacks.

Technical Details of CVE-2021-46073

Vulnerability Description

The vulnerability allows attackers to store malicious scripts in the User List Section of the Sourcecodester Vehicle Service Management System 1.0, which can be executed within users' browsers.

Affected Systems and Versions

Product: Sourcecodester Vehicle Service Management System
Version: 1.0

Exploitation Mechanism

Attackers exploit this vulnerability by inserting specially crafted scripts into the User List Section of the login panel, which get executed when accessed by users.

Mitigation and Prevention

Immediate Steps to Take

Disable any user inputs in the affected section to prevent script injection.
Regularly monitor and validate user inputs for any suspicious or malicious content.

Long-Term Security Practices

Implement input validation mechanisms to sanitize and filter user-provided data.
Conduct security audits and code reviews to identify and address vulnerabilities.

Patching and Updates

Apply patches or updates provided by Sourcecodester for the Vehicle Service Management System to address this XSS vulnerability.