CVE-2021-44665 : What You Need to Know

A Directory Traversal vulnerability exists in the Xerte Project Xerte through version 3.10.3 when downloading a project file via download.php.

Understanding CVE-2021-44665

This CVE-2021-44665 involves a Directory Traversal vulnerability affecting the Xerte Project.

What is CVE-2021-44665?

The CVE-2021-44665 vulnerability exists in the Xerte Project Xerte through version 3.10.3 when downloading a project file via download.php.

The Impact of CVE-2021-44665

Attackers can exploit this vulnerability to access sensitive files outside the intended directory.
Unauthorized disclosure of information and potential data breaches can occur.

Technical Details of CVE-2021-44665

This section provides technical details about the CVE-2021-44665 vulnerability.

Vulnerability Description

Type: Directory Traversal
Affected Component: Xerte Project
Version: Up to 3.10.3

Affected Systems and Versions

Xerte Project up to version 3.10.3

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the download.php file to retrieve unauthorized files.

Mitigation and Prevention

It is crucial to take immediate steps to mitigate the risks associated with CVE-2021-44665.

Immediate Steps to Take

Update Xerte Project to version 3.10.4 or later to patch the vulnerability.
Restrict access to download.php to authorized users only.

Long-Term Security Practices

Regularly monitor and audit file access and permissions.
Implement secure coding practices to prevent directory traversal attacks.

Patching and Updates

Apply patches and updates provided by the Xerte Project to fix the vulnerability.