CVE-2023-4973 : Security Advisory and Response

This CVE-2023-4973 pertains to a cross-site scripting vulnerability found in Academy LMS version 6.2, specifically affecting the GET Parameter Handler component on Windows systems. The vulnerability was reported on September 14, 2023, and declared as problematic due to its potential impact on the security of the system.

Understanding CVE-2023-4973

Academy LMS version 6.2 on Windows is susceptible to a cross-site scripting vulnerability that allows remote attackers to manipulate specific arguments related to the GET Parameter Handler component. This manipulation can lead to a successful cross-site scripting attack, which could be exploited remotely.

What is CVE-2023-4973?

The vulnerability in Academy LMS version 6.2 involves the manipulation of certain arguments in the file /academy/tutor/filter within the GET Parameter Handler component. By tampering with the arguments searched_word/searched_tution_class_type[]/searched_price_type[]/searched_duration[], an attacker can execute a cross-site scripting attack remotely.

The Impact of CVE-2023-4973

The impact of CVE-2023-4973 is categorized as having a low severity level based on the CVSS scores provided. However, it is crucial to address and mitigate this vulnerability promptly to prevent potential exploitation by malicious actors.

Technical Details of CVE-2023-4973

The vulnerability in Academy LMS version 6.2 is associated with the GET Parameter Handler component and involves the manipulation of specific arguments to execute a cross-site scripting attack.

Vulnerability Description

The vulnerability allows remote attackers to exploit the GET Parameter Handler component in Academy LMS version 6.2 on Windows by manipulating certain arguments, potentially leading to a cross-site scripting attack.

Affected Systems and Versions

Academy LMS version 6.2 on Windows is confirmed to be affected by this cross-site scripting vulnerability in the GET Parameter Handler component.

Exploitation Mechanism

The exploitation of CVE-2023-4973 involves manipulating arguments such as searched_word/searched_tution_class_type[]/searched_price_type[]/searched_duration[] within the GET Parameter Handler component to facilitate a cross-site scripting attack.

Mitigation and Prevention

It is essential to take immediate steps to address and mitigate the CVE-2023-4973 vulnerability in Academy LMS version 6.2 to enhance the security posture of the system.

Immediate Steps to Take

Implement security patches or updates provided by the vendor to remediate the vulnerability.
Consider deploying web application firewalls or security plugins to prevent cross-site scripting attacks.
Educate users about safe browsing practices to reduce the risk of exploitation.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Stay informed about security best practices and guidelines to enhance the overall security of the system.
Establish a response plan for addressing future security incidents effectively.

Patching and Updates

Regularly monitor for security updates and patches released by the vendor for Academy LMS version 6.2 to ensure the system is protected against known vulnerabilities, including CVE-2023-4973.