CVE-2019-18344 : Exploit Details and Defense Strategies

The Sourcecodester Online Grading System 1.0 has a vulnerability that allows unauthenticated users to exploit SQL injection, enabling remote attackers to execute unauthorized SQL commands.

Understanding CVE-2019-18344

This CVE identifies a security flaw in the Online Grading System 1.0 by Sourcecodester that can be abused through SQL injection.

What is CVE-2019-18344?

The vulnerability in the Online Grading System 1.0 permits unauthenticated users to manipulate specific parameters, leading to the execution of unauthorized SQL commands by remote attackers.

The Impact of CVE-2019-18344

The vulnerability allows remote attackers to execute arbitrary SQL commands through the system, compromising data integrity and confidentiality.

Technical Details of CVE-2019-18344

The technical aspects of the CVE-2019-18344 vulnerability are as follows:

Vulnerability Description

The Online Grading System 1.0 is susceptible to unauthenticated SQL injection, enabling attackers to execute unauthorized SQL commands via various system pages.

Affected Systems and Versions

Affected Version: 1.0
Vendor: Sourcecodester

Exploitation Mechanism

The vulnerability can be exploited by manipulating parameters such as id or classid on student, instructor, department, room, class, or user pages.

Mitigation and Prevention

To address CVE-2019-18344, consider the following steps:

Immediate Steps to Take

Implement input validation to prevent SQL injection attacks.
Regularly monitor and audit system logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate developers and administrators on secure coding practices.

Patching and Updates

Apply security patches and updates provided by Sourcecodester to fix the vulnerability.