CVE-2023-45111 Explained : Impact and Mitigation

An informative and detailed article about the CVE-2023-45111 vulnerability in the Online Examination System v1.0 focusing on multiple unauthenticated SQL injections (SQLi).

Understanding CVE-2023-45111

This section will provide insights into what CVE-2023-45111 is, its impacts, technical details, and mitigation strategies.

What is CVE-2023-45111?

The Online Examination System v1.0 is susceptible to multiple unauthenticated SQL injection vulnerabilities. The issue arises from the lack of validation in the 'email' parameter of the feed.php resource, allowing unfiltered characters to be directly sent to the database.

The Impact of CVE-2023-45111

The impact of this vulnerability is critical, with a CVSS base score of 9.8 out of 10, indicating high confidentiality, integrity, and availability impacts. The exploit allows attackers to manipulate the database through SQL injection, potentially leading to data theft, modification, or system disruption.

Technical Details of CVE-2023-45111

Delve into the vulnerability description, affected systems and versions, as well as the exploitation mechanism in this section.

Vulnerability Description

The vulnerability stems from improper neutralization of special elements in an SQL command (CWE-89), enabling attackers to inject malicious SQL queries through the 'email' parameter.

Affected Systems and Versions

Online Examination System v1.0 is confirmed to be impacted by this vulnerability, posing a risk to systems utilizing this version.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting SQL queries via the 'email' parameter, bypassing authentication and directly interacting with the database contents.

Mitigation and Prevention

Explore the immediate steps to mitigate the risk and prevent such vulnerabilities from impacting systems in the long term.

Immediate Steps to Take

System administrators are advised to apply patches promptly, implement input validation mechanisms, and conduct security assessments to detect and remediate similar issues.

Long-Term Security Practices

Incorporate secure coding practices, conduct regular security audits, educate users on safe data handling, and stay informed about emerging threats to enhance overall cybersecurity posture.

Patching and Updates

Stay informed about security updates released by Projectworlds Pvt. Limited for the Online Examination System, ensuring timely application to address existing vulnerabilities.