CVE-2023-2619 : Exploit Details and Defense Strategies

This CVE details a critical SQL injection vulnerability found in the SourceCodester Online Tours & Travels Management System version 1.0, specifically in the file

disapprove_delete.php

. The vulnerability allows for remote attack initiation and has a base score of 6.3, categorizing it as MEDIUM severity.

Understanding CVE-2023-2619

This section delves into the specifics of CVE-2023-2619, highlighting its nature and impact.

What is CVE-2023-2619?

The vulnerability discovered in SourceCodester Online Tours & Travels Management System 1.0 allows for SQL injection through the manipulation of the

id

argument in the

exec

function of the

disapprove_delete.php

file. This vulnerability can be exploited remotely, opening the system to potential attacks.

The Impact of CVE-2023-2619

With a base severity score of 6.3, this SQL injection vulnerability poses a significant risk to the security of the affected system. Attackers can exploit this weakness to execute malicious SQL queries, potentially leading to data theft, unauthorized access, and other security breaches.

Technical Details of CVE-2023-2619

In this section, we will explore the technical aspects of CVE-2023-2619, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the SourceCodester Online Tours & Travels Management System 1.0 arises from improper handling of user input in the

disapprove_delete.php

file, allowing attackers to inject malicious SQL queries through the

id

parameter.

Affected Systems and Versions

Vendor: SourceCodester
Product: Online Tours & Travels Management System
Affected Version: 1.0

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the

id

parameter within the

exec

function of the

disapprove_delete.php

file. This manipulation enables unauthorized SQL queries, compromising the integrity and security of the system.

Mitigation and Prevention

To safeguard systems from the risks posed by CVE-2023-2619, immediate measures and long-term security practices should be implemented.

Immediate Steps to Take

Patch the affected system by applying vendor-supplied updates or security patches.
Monitor and filter user inputs to prevent malicious SQL injection attempts.
Implement strong access controls and validation mechanisms to mitigate the risk of unauthorized database access.

Long-Term Security Practices

Conduct regular security assessments and audits to identify and address vulnerabilities proactively.
Educate developers and system administrators on secure coding practices to prevent common security pitfalls like SQL injection.
Continuously monitor and update security measures to adapt to evolving threats and vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from SourceCodester for the Online Tours & Travels Management System to promptly apply patches that address CVE-2023-2619 and other potential security vulnerabilities.