CVE-2023-2108 : Security Advisory and Response

This CVE-2023-2108 involves a vulnerability in SourceCodester Judging Management System version 1.0 that has been classified as critical. The vulnerability occurs in the file

edit_contestant.php

and allows for SQL injection through manipulation of the

contestant_id

argument.

Understanding CVE-2023-2108

This section delves into the details surrounding CVE-2023-2108, shedding light on its impact, technical aspects, and how to mitigate its risks effectively.

What is CVE-2023-2108?

The vulnerability in SourceCodester Judging Management System 1.0 stems from improper handling of user input in the file

edit_contestant.php

. By altering the

contestant_id

argument with malicious data, an attacker can perform SQL injection attacks remotely.

The Impact of CVE-2023-2108

This vulnerability carries a base severity rating of MEDIUM, with a CVSS score of 6.3. A successful exploitation could lead to unauthorized access to the system, data manipulation, and potentially compromise the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-2108

Understanding the technical aspects of CVE-2023-2108 is crucial in fortifying systems against potential exploitation and reducing the associated risks.

Vulnerability Description

The vulnerability enables threat actors to inject malicious SQL queries using the

contestant_id

parameter in SourceCodester Judging Management System version 1.0, allowing unauthorized access to the system.

Affected Systems and Versions

SourceCodester Judging Management System version 1.0 is confirmed to be affected by this vulnerability, emphasizing the importance of prompt remediation and security measures.

Exploitation Mechanism

Remote exploitation of the SQL injection vulnerability in SourceCodester Judging Management System version 1.0 can be initiated by manipulating the

contestant_id

parameter with crafted data, thereby circumventing security controls.

Mitigation and Prevention

Taking necessary steps to mitigate the risks posed by CVE-2023-2108 is essential to safeguard systems and prevent potential exploitation.

Immediate Steps to Take

Organizations are advised to apply security patches or updates provided by SourceCodester promptly. Additionally, implementing robust input validation mechanisms can help prevent SQL injection attacks.

Long-Term Security Practices

Regular security assessments, code reviews, and vulnerability scanning can aid in identifying and addressing potential security gaps within applications to enhance overall resilience against such threats.

Patching and Updates

Staying informed about security advisories and promptly applying patches released by software vendors is crucial in reducing the likelihood of successful exploitation of known vulnerabilities like CVE-2023-2108.