CVE-2023-44166 Explained : Impact and Mitigation

This article provides detailed information on CVE-2023-44166, a critical vulnerability impacting the Online Movie Ticket Booking System version 1.0.

Understanding CVE-2023-44166

This section delves into the nature of the CVE-2023-44166 vulnerability and its implications.

What is CVE-2023-44166?

The 'age' parameter of the process_registration.php resource in the Online Movie Ticket Booking System v1.0 does not validate the characters received, leading to unfiltered data being sent to the database. This exposes the system to SQL injection attacks, specifically CAPEC-66: SQL Injection.

The Impact of CVE-2023-44166

The CVSSv3.1 base score for CVE-2023-44166 is 9.8, indicating a critical severity level. The vulnerability has a high impact on confidentiality, integrity, and availability, posing a significant risk to the affected system.

Technical Details of CVE-2023-44166

This section provides detailed technical information about the CVE-2023-44166 vulnerability.

Vulnerability Description

The vulnerability arises due to the lack of character validation in the 'age' parameter of the process_registration.php resource, allowing unfiltered data to be directly inserted into the database, making it susceptible to SQL injection attacks.

Affected Systems and Versions

The vulnerability affects the Online Movie Ticket Booking System version 1.0, putting systems with this version at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious SQL injection queries through the 'age' parameter, potentially gaining unauthorized access to the database.

Mitigation and Prevention

This section outlines steps to mitigate and prevent exploitation of CVE-2023-44166.

Immediate Steps to Take

Implement input validation mechanisms to sanitize user inputs and prevent the execution of malicious SQL statements.
Apply security patches or updates provided by the vendor to address the vulnerability in the affected version.

Long-Term Security Practices

Conduct regular security assessments and code reviews to identify and remediate potential vulnerabilities in the application code.
Educate developers on secure coding practices, emphasizing the importance of input validation and parameterized queries to prevent SQL injection attacks.

Patching and Updates

Stay informed about security updates released by the vendor for the Online Movie Ticket Booking System and promptly apply patches to address known vulnerabilities.