CVE-2021-42597 : Vulnerability Insights and Analysis

A Cross Site Scripting (XSS) vulnerability in Sourcecodester Storage Unit Rental Management System PHP 8.0.10, Apache 2.4.14, SURMS V 1.0 allows exploits via the Add New Tenant List Rent List form.

Understanding CVE-2021-42597

A security vulnerability that impacts Sourcecodester's Storage Unit Rental Management System.

What is CVE-2021-42597?

The vulnerability allows attackers to execute malicious scripts on the victim's browser through a specific form in the rental management system.

The Impact of CVE-2021-42597

This vulnerability could lead to unauthorized access to sensitive data, compromising the system's integrity.

Technical Details of CVE-2021-42597

Details of the technical aspects of the vulnerability.

Vulnerability Description

The XSS vulnerability in the Sourcecodester Storage Unit Rental Management System exposes users to script injection attacks.

Affected Systems and Versions

Product: Sourcecodester Storage Unit Rental Management System
Versions: PHP 8.0.10, Apache 2.4.14, SURMS V 1.0

Exploitation Mechanism

Attackers exploit the vulnerability by injecting malicious scripts into the Add New Tenant List Rent List form.

Mitigation and Prevention

Ways to mitigate the risks associated with CVE-2021-42597.

Immediate Steps to Take

Disable input fields that allow HTML content
Regularly monitor for unusual activities

Long-Term Security Practices

Implement input validation mechanisms
Train users on security best practices

Patching and Updates

Apply the latest security patches
Keep software dependencies up to date