CVE-2021-45435 : What You Need to Know

An SQL Injection vulnerability exists in Sourcecodester Simple Cold Storage Management System using PHP/OOP 1.0 via the username field in login.php.

Understanding CVE-2021-45435

This CVE-2021-45435 vulnerability pertains to an SQL Injection vulnerability found in the Sourcecodester Simple Cold Storage Management System.

What is CVE-2021-45435?

This CVE refers to an SQL Injection vulnerability present in the Sourcecodester Simple Cold Storage Management System by utilizing PHP/OOP 1.0 through the username field in login.php.

The Impact of CVE-2021-45435

This vulnerability allows an attacker to execute malicious SQL queries in the database, potentially leading to data theft, deletion, or unauthorized access.

Technical Details of CVE-2021-45435

This section provides technical insights into the CVE-2021-45435 vulnerability.

Vulnerability Description

The vulnerability arises from inadequate input validation on the username field in login.php, enabling attackers to inject SQL code.

Affected Systems and Versions

Systems using Sourcecodester Simple Cold Storage Management System with PHP/OOP 1.0

Exploitation Mechanism

Attackers input SQL queries into the username field of login.php to exploit this vulnerability.

Mitigation and Prevention

Protect your systems against CVE-2021-45435 with the following measures.

Immediate Steps to Take

Implement input validation techniques to sanitize user input and prevent SQL Injection attacks.
Regularly monitor and audit database queries for abnormal behavior.

Long-Term Security Practices

Conduct security testing regularly to identify and fix vulnerabilities in the system.

Patching and Updates

Apply security patches provided by Sourcecodester to address the SQL Injection vulnerability.