CVE-2021-37475 : What You Need to Know

A SQL injection vulnerability has been discovered in NavigateCMS version 2.9.4 and below, specifically in the

templates.php

function. This vulnerability allows for arbitrary SQL query execution, potentially compromising the backend database.

Understanding CVE-2021-37475

This section will provide insights into the nature and impact of the CVE-2021-37475 vulnerability.

What is CVE-2021-37475?

CVE-2021-37475 is a SQL injection vulnerability found in NavigateCMS version 2.9.4 and earlier. The flaw exists in the

templates.php

function, where the

template-properties-order

parameter is susceptible to SQL injection attacks. An attacker could exploit this issue to execute arbitrary SQL queries.

The Impact of CVE-2021-37475

The vulnerability presents a significant risk as malicious actors can manipulate SQL queries, potentially leading to data theft, unauthorized access, or data manipulation within the backend database.

Technical Details of CVE-2021-37475

In this section, we will delve into specific technical aspects of CVE-2021-37475.

Vulnerability Description

The vulnerability in NavigateCMS version 2.9.4 and earlier arises from inadequate input validation on the

template-properties-order

parameter in the

templates.php

function. This allows an attacker to inject malicious SQL code, leading to unauthorized database access.

Affected Systems and Versions

NavigateCMS version 2.9.4 and previous iterations are confirmed to be affected by CVE-2021-37475. Users of these versions are at risk of exploitation and should take immediate action.

Exploitation Mechanism

Exploiting CVE-2021-37475 involves crafting SQL injection payloads to be passed through the vulnerable

template-properties-order

parameter. By executing these malicious queries, an attacker can gain unauthorized control over the backend database.

Mitigation and Prevention

To prevent exploitation and mitigate the risks associated with CVE-2021-37475, users and administrators should take the following steps.

Immediate Steps to Take

Users are advised to update NavigateCMS to the latest version to patch the SQL injection vulnerability.
Implement proper input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.

Long-Term Security Practices

Regularly monitor and audit application code for security vulnerabilities.
Educate developers on secure coding practices to prevent similar vulnerabilities in the future.

Patching and Updates

NavigateCMS users should apply security patches provided by the vendor promptly. Stay informed about security updates and best practices to enhance system security.