CVE-2021-46074 : Exploit Details and Defense Strategies

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

Understanding CVE-2021-46074

What is CVE-2021-46074?

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

The Impact of CVE-2021-46074

This vulnerability could allow an attacker to inject malicious scripts into the application, leading to unauthorized access, data theft, or manipulation of content on the affected system.

Technical Details of CVE-2021-46074

Vulnerability Description

The vulnerability stems from improper input validation in the Settings Section of the Sourcecodester Vehicle Service Management System 1.0, enabling attackers to store and execute malicious scripts.

Affected Systems and Versions

Affected Systems: Sourcecodester Vehicle Service Management System 1.0
Affected Version: All versions of Sourcecodester Vehicle Service Management System 1.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting crafted scripts into input fields within the Settings Section, which, when executed, can perform unauthorized actions on behalf of authenticated users.

Mitigation and Prevention

Immediate Steps to Take

It is recommended to restrict access to the affected application until a patch is deployed.
Implement input validation mechanisms to sanitize user inputs and prevent script injection.

Long-Term Security Practices

Regularly monitor and audit the application for security vulnerabilities.
Educate users on safe browsing practices and the importance of not clicking on suspicious links.

Patching and Updates

Apply the latest security patches and updates provided by Sourcecodester for the Vehicle Service Management System to fix the XSS vulnerability.