CVE-2023-3059 : Exploit Details and Defense Strategies

This CVE-2023-3059 impacts SourceCodester Online Exam Form Submission version 1.0 and involves SQL Injection vulnerability in the file /admin/update_s6.php. The vulnerability allows remote attackers to manipulate the 'id' argument to trigger SQL injection. It has been classified as critical due to the potential impact.

Understanding CVE-2023-3059

This section delves deeper into the details of CVE-2023-3059, outlining its components and implications.

What is CVE-2023-3059?

The CVE-2023-3059 vulnerability affects SourceCodester Online Exam Form Submission 1.0 by enabling attackers to exploit an SQL Injection flaw using the 'id' parameter in the file /admin/update_s6.php. This manipulation allows unauthorized access to the database and can be executed remotely, posing a significant security risk.

The Impact of CVE-2023-3059

With a CVSS base score of 6.3, this vulnerability has been rated as MEDIUM severity. The potential impact includes unauthorized access to sensitive data, data manipulation, and possible compromise of the entire system, making it crucial to address promptly.

Technical Details of CVE-2023-3059

Exploring the technical aspects of CVE-2023-3059 sheds light on the vulnerability's specific characteristics and implications.

Vulnerability Description

The vulnerability in SourceCodester Online Exam Form Submission 1.0 allows attackers to execute SQL injection attacks through manipulation of the 'id' parameter in the /admin/update_s6.php file. This can lead to unauthorized access to the database and potential data breaches.

Affected Systems and Versions

SourceCodester Online Exam Form Submission version 1.0 is impacted by this vulnerability. Users operating this specific version are at risk of exploitation through SQL injection attacks via the identified file and parameter.

Exploitation Mechanism

By leveraging the SQL injection vulnerability present in the /admin/update_s6.php file of SourceCodester Online Exam Form Submission 1.0, malicious actors can manipulate the 'id' argument to execute unauthorized SQL queries, potentially compromising the security and integrity of the system.

Mitigation and Prevention

Effectively addressing CVE-2023-3059 involves implementing countermeasures to mitigate the risk and prevent potential exploitation.

Immediate Steps to Take

Patch the affected system by applying the necessary updates provided by the vendor.
Restrict access to the vulnerable file /admin/update_s6.php to authorized personnel only.
Regularly monitor and audit the application for any suspicious activities or unauthorized access attempts.

Long-Term Security Practices

Conduct regular security assessments and vulnerability scans to identify and address potential weaknesses proactively.
Implement secure coding practices to prevent common vulnerabilities like SQL injection in the development process.
Educate users and administrators on best security practices to mitigate risks associated with SQL injection attacks.

Patching and Updates

SourceCodester Online Exam Form Submission users are advised to promptly apply patches and updates released by the vendor to address the SQL injection vulnerability in version 1.0. Regularly checking for security updates and implementing them in a timely manner is crucial to maintaining the integrity and security of the system.