CVE-2021-43478 : Security Advisory and Response

Hoosk 1.8.0 contains a vulnerability in /install/index.php that allows a malicious user to reinstall the website by not checking if config.php already exists in the root directory.

Understanding CVE-2021-43478

This CVE identifies a security issue in Hoosk 1.8.0.

What is CVE-2021-43478?

The vulnerability in Hoosk 1.8.0 in /install/index.php allows a malicious user to reinstall the website without checking for existing config.php in the root directory.

The Impact of CVE-2021-43478

This vulnerability could lead to unauthorized website reinstalls by malicious actors, impacting the website's integrity and potentially exposing sensitive information.

Technical Details of CVE-2021-43478

Hoosk 1.8.0 vulnerability details.

Vulnerability Description

The flaw in /install/index.php of Hoosk 1.8.0 allows unauthorized website reinstallation by bypassing the check for existing config.php.

Affected Systems and Versions

Affected Version: Hoosk 1.8.0
Vendor/Product: n/a

Exploitation Mechanism

Malicious users can exploit this vulnerability to reinstall the website without proper validation, potentially causing data loss or manipulation.

Mitigation and Prevention

Steps to address CVE-2021-43478.

Immediate Steps to Take

Remove unnecessary installation files like /install/index.php to prevent unauthorized reinstalls.
Regularly monitor the website for unexpected changes or reinstallation attempts.

Long-Term Security Practices

Implement regular security audits to identify and address vulnerabilities promptly.
Educate users on safe installation and maintenance practices to prevent exploitation.

Patching and Updates

Apply patches or updates provided by Hoosk to fix the vulnerability and enhance website security.