CVE-2020-23972 : Vulnerability Insights and Analysis

In Joomla Component GMapFP Version J3.5 and J3.5free, an attacker can access the upload function without authenticating to the application and can also upload files which due to issues of unrestricted file uploads which can be bypassed by changing the content-type and name file too double extensions.

Understanding CVE-2020-23972

This CVE involves a vulnerability in Joomla Component GMapFP Version J3.5 and J3.5free that allows unauthorized access to the upload function and the ability to upload files.

What is CVE-2020-23972?

The CVE-2020-23972 vulnerability in Joomla Component GMapFP Version J3.5 and J3.5free enables attackers to upload files without authentication, exploiting unrestricted file upload issues.

The Impact of CVE-2020-23972

This vulnerability can lead to unauthorized file uploads, potentially allowing attackers to execute malicious code on the affected system.

Technical Details of CVE-2020-23972

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in Joomla Component GMapFP Version J3.5 and J3.5free allows attackers to upload files without authentication, exploiting unrestricted file upload weaknesses.

Affected Systems and Versions

Affected Version: J3.5 and J3.5free
Product: Joomla Component GMapFP

Exploitation Mechanism

Attackers can bypass restrictions by changing the content-type and file name to include double extensions.

Mitigation and Prevention

Protecting systems from CVE-2020-23972 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable file uploads if not essential
Implement proper input validation and authentication mechanisms
Monitor file uploads for suspicious activities

Long-Term Security Practices

Regularly update Joomla and its components
Conduct security audits and penetration testing
Educate users on safe file upload practices

Patching and Updates

Apply patches and updates provided by Joomla to fix the vulnerability