CVE-2021-37478 : Security Advisory and Response

NavigateCMS version 2.9.4 and below are vulnerable to SQL injection through the

block

function parameter

block-order

, allowing for arbitrary SQL query execution in the backend database.

Understanding CVE-2021-37478

This CVE highlights a security vulnerability in NavigateCMS version 2.9.4 and earlier, exposing systems to potential SQL injection attacks.

What is CVE-2021-37478?

CVE-2021-37478 identifies a SQL injection flaw in NavigateCMS that enables threat actors to execute arbitrary SQL queries via the

block-order

parameter within the

block

function.

The Impact of CVE-2021-37478

Exploitation of this vulnerability can lead to unauthorized access, data manipulation, and potentially full control over the backend database of NavigateCMS installations.

Technical Details of CVE-2021-37478

NavigateCMS version 2.9.4 and prior versions contain a vulnerability that allows attackers to inject malicious SQL queries.

Vulnerability Description

The flaw in the

block

function's

block-order

parameter enables attackers to insert harmful SQL queries, compromising the database.

Affected Systems and Versions

NavigateCMS versions 2.9.4 and below are impacted by this vulnerability, putting installations running these versions at risk.

Exploitation Mechanism

By manipulating the

block-order

parameter, malicious actors can inject SQL queries to execute unauthorized operations on the backend database.

Mitigation and Prevention

To protect systems from CVE-2021-37478, immediate action and long-term security measures are essential.

Immediate Steps to Take

Users should update NavigateCMS to a patched version, apply security configurations, and monitor for any unusual database activity.

Long-Term Security Practices

Implement secure coding practices, conduct regular security audits, educate users on SQL injection risks, and maintain up-to-date software versions to prevent future vulnerabilities.

Patching and Updates

Stay informed about security patches released by NavigateCMS, and ensure timely installation to mitigate the risk of SQL injection attacks.