CVE-2020-14042 : Vulnerability Insights and Analysis

A Cross Site Scripting (XSS) vulnerability was found in Codiad v1.7.8 and later due to improper sanitization of the folder's name $path variable in components/filemanager/class.filemanager.php.

Understanding CVE-2020-14042

This CVE involves a security issue in Codiad software versions 1.7.8 and above.

What is CVE-2020-14042?

The vulnerability is classified as a Cross Site Scripting (XSS) flaw in Codiad, specifically in the handling of the $path variable in class.filemanager.php.

The Impact of CVE-2020-14042

The vulnerability could allow an attacker to execute malicious scripts in the context of a user's session, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2020-14042

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The XSS vulnerability arises from the lack of proper sanitization of user input in the $path variable within the filemanager component of Codiad.

Affected Systems and Versions

Affected versions: Codiad v1.7.8 and later
The vendor has stated that Codiad is no longer under active maintenance by core contributors.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the folder's name $path variable, which can then be executed within the application.

Mitigation and Prevention

Protecting systems from CVE-2020-14042 requires immediate actions and long-term security practices.

Immediate Steps to Take

Consider discontinuing the use of Codiad if possible due to the lack of active maintenance and support.
Implement web application firewalls to filter and block malicious input.
Regularly monitor and audit user inputs and outputs within the application.

Long-Term Security Practices

Transition to alternative supported software solutions with active security maintenance.
Educate developers and users on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

As the vendor no longer maintains Codiad, consider migrating to a supported and actively maintained software solution to ensure ongoing security updates and protection.