CVE-2021-37477 : Vulnerability Insights and Analysis

A SQL injection vulnerability was discovered in NavigateCMS version 2.9.4 and below, allowing attackers to execute arbitrary SQL queries through the

children_order

parameter in the

structure.php

function.

Understanding CVE-2021-37477

This section will provide an overview of the CVE-2021-37477 vulnerability.

What is CVE-2021-37477?

The vulnerability in NavigateCMS version 2.9.4 and earlier allows for SQL injection via the

children_order

parameter, leading to unauthorized execution of SQL queries in the backend database.

The Impact of CVE-2021-37477

The impact of this vulnerability includes the potential for attackers to manipulate the database, access sensitive information, or perform unauthorized actions within the affected NavigateCMS application.

Technical Details of CVE-2021-37477

Explore the technical aspects of CVE-2021-37477 below.

Vulnerability Description

The vulnerability arises from improper validation of user-supplied data in the

children_order

parameter of the

structure.php

function in NavigateCMS.

Affected Systems and Versions

NavigateCMS version 2.9.4 and below are affected by this SQL injection vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious SQL queries into the

children_order

parameter of the vulnerable function, leading to unauthorized database access.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-37477.

Immediate Steps to Take

Immediately update NavigateCMS to the latest version to patch the SQL injection vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implement secure coding practices, input validation mechanisms, and regular security assessments to enhance the overall security posture of your NavigateCMS installation.

Patching and Updates

Stay informed about security updates released by NavigateCMS and promptly apply patches to address known vulnerabilities.