CVE-2023-2695 : What You Need to Know

This CVE-2023-2695 involves a critical vulnerability in the SourceCodester Online Exam System version 1.0. The vulnerability has been classified as a CWE-89 SQL Injection issue, impacting the POST Parameter Handler component. An attacker can exploit this vulnerability remotely, potentially leading to SQL injection.

Understanding CVE-2023-2695

The SourceCodester Online Exam System version 1.0 is affected by a critical SQL injection vulnerability in the POST Parameter Handler component. This can be exploited remotely to manipulate data and carry out attacks.

What is CVE-2023-2695?

A vulnerability discovered in SourceCodester Online Exam System 1.0 allows for SQL injection through manipulation of the argument columns[1][data]. This critical vulnerability affects the POST Parameter Handler component and can be exploited remotely.

The Impact of CVE-2023-2695

The impact of CVE-2023-2695 is significant, as it can lead to unauthorized access, data manipulation, and potentially compromise the confidentiality, integrity, and availability of the system. It poses a serious risk to the security of the SourceCodester Online Exam System version 1.0.

Technical Details of CVE-2023-2695

The vulnerability in the SourceCodester Online Exam System version 1.0 is rated with a CVSS base score of 6.3, indicating a medium severity level. The attack vector is network-based, and the exploitability of the vulnerability has been disclosed to the public.

Vulnerability Description

The vulnerability resides in the POST Parameter Handler component of the SourceCodester Online Exam System version 1.0, allowing for SQL injection through the manipulation of the argument columns[1][data].

Affected Systems and Versions

The affected system is the SourceCodester Online Exam System version 1.0, specifically impacting the POST Parameter Handler component.

Exploitation Mechanism

By manipulating the argument columns[1][data], an attacker can initiate a SQL injection attack remotely on the SourceCodester Online Exam System version 1.0.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2023-2695 and prevent potential exploitation of the vulnerability.

Immediate Steps to Take

Patching: Apply relevant security patches provided by SourceCodester to address the SQL injection vulnerability.
Monitoring: Regularly monitor system activity for any signs of unauthorized access or unusual behavior.
Access Control: Implement proper access control measures to limit exposure to sensitive components and data.

Long-Term Security Practices

Regular Audits: Conduct periodic security audits to identify and address vulnerabilities proactively.
Security Training: Provide security awareness training to system administrators and users to prevent common attack vectors like SQL injection.
Secure Coding Practices: Follow secure coding guidelines to prevent vulnerabilities like SQL injection in software development.

Patching and Updates

Stay updated on security advisories and patches released by SourceCodester for the Online Exam System version 1.0 to ensure that known vulnerabilities, including CVE-2023-2695, are addressed promptly.