CVE-2023-6765 : What You Need to Know

This CVE-2023-6765 affects the SourceCodester Online Tours & Travels Management System 1.0 due to a critical vulnerability in the function prepare of the file email_setup.php, leading to SQL injection. The vulnerability has a base score of 5.5, categorizing it as MEDIUM severity.

Understanding CVE-2023-6765

This section will delve into the details of what CVE-2023-6765 entails, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-6765?

CVE-2023-6765 is a vulnerability found in the SourceCodester Online Tours & Travels Management System 1.0, impacting the 'prepare' function of the 'email_setup.php' file. Exploiting this vulnerability allows for SQL injection, which can be utilized by malicious actors to manipulate the system.

The Impact of CVE-2023-6765

The impact of CVE-2023-6765 is significant, as it enables threat actors to execute SQL injection attacks, potentially leading to unauthorized access, data manipulation, and other malicious activities within the affected system.

Technical Details of CVE-2023-6765

This section will provide technical insights into the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in SourceCodester Online Tours & Travels Management System 1.0 arises from improper handling of user input in the 'prepare' function of the 'email_setup.php' file, allowing for SQL injection attacks.

Affected Systems and Versions

The SourceCodester Online Tours & Travels Management System version 1.0 is confirmed to be affected by this vulnerability, making systems running this particular version susceptible to exploitation.

Exploitation Mechanism

By manipulating the 'name' argument with malicious data, threat actors can exploit the SQL injection vulnerability present in the 'prepare' function of the 'email_setup.php' file.

Mitigation and Prevention

In light of CVE-2023-6765, it is crucial to implement immediate steps for mitigation and adopt long-term security practices to prevent such vulnerabilities in the future.

Immediate Steps to Take

Disable or restrict access to the vulnerable function or file ('email_setup.php').
Implement input validation and parameterized queries to mitigate SQL injection risks.
Regularly monitor and audit system logs for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Keep software and systems updated with the latest security patches and fixes to mitigate known vulnerabilities.
Educate developers and system administrators on secure coding practices and the importance of cybersecurity hygiene.

Patching and Updates

SourceCodester users should prioritize applying patches or updates released by the vendor to address the SQL injection vulnerability in the Online Tours & Travels Management System 1.0 and enhance the overall security posture of the system.