CVE-2021-24375 : What You Need to Know

Motor theme < 3.1.0 - Local File Inclusion vulnerability allows an unauthenticated attacker access to arbitrary files in the server file system and execute arbitrary PHP scripts. Find out more about this security issue.

Understanding CVE-2021-24375

This CVE refers to the Local File Inclusion vulnerability in the Motor WordPress theme versions prior to 3.1.0, enabling attackers to access and execute unauthorized files on the server.

What is CVE-2021-24375?

The lack of authentication or validation in certain AJAX handlers of the Motor theme before version 3.1.0 allows unauthenticated attackers to access arbitrary files and execute PHP scripts on the server without proper authorization.

The Impact of CVE-2021-24375

This vulnerability could lead to unauthorized access to sensitive information stored on the server, potential exposure of confidential data, and the execution of malicious code that could compromise the entire server system.

Technical Details of CVE-2021-24375

In-depth analysis of the vulnerability including its description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability arises from inadequate authentication and validation controls in specific AJAX handlers, enabling attackers to perform file inclusion attacks and execute arbitrary PHP scripts.

Affected Systems and Versions

Motor theme versions prior to 3.1.0 are vulnerable to this issue, affecting websites that utilize this theme without updating to the latest secure version.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the AJAX handlers to access and execute files on the server, potentially causing severe damage to the website and its data.

Mitigation and Prevention

Guidelines to mitigate the impact of the CVE-2021-24375 vulnerability and prevent future security breaches.

Immediate Steps to Take

Website owners should update the Motor WordPress theme to version 3.1.0 or newer, implement proper access controls, and monitor server file systems for unauthorized activities.

Long-Term Security Practices

Regularly check for security updates, conduct penetration testing, educate users on secure coding practices, and maintain a robust backup system to mitigate risks associated with such vulnerabilities.

Patching and Updates

Stay informed about security patches released by the theme developer, apply updates promptly, and ensure that all security protocols are up to date to prevent exploitation of known vulnerabilities.