CVE-2020-36737 : Vulnerability Insights and Analysis

CVE-2020-36737 is a vulnerability found in the Import / Export Customizer Settings plugin for WordPress, allowing for Cross-Site Request Forgery attacks.

Understanding CVE-2020-36737

This CVE identifies a security issue in the Import / Export Customizer Settings plugin for WordPress that can be exploited by attackers.

What is CVE-2020-36737?

The vulnerability in the Import / Export Customizer Settings plugin allows unauthenticated attackers to perform Cross-Site Request Forgery attacks by tricking site administrators into taking actions.

The Impact of CVE-2020-36737

The vulnerability can lead to unauthorized display of import status through forged requests, potentially compromising site security.

Technical Details of CVE-2020-36737

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability arises from missing or incorrect nonce validation in the astra_admin_errors() function of the plugin.

Affected Systems and Versions

Vendor: brainstormforce
Product: Import / Export Customizer Settings
Versions affected: Up to and including 1.0.3

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating site administrators into executing actions like clicking on malicious links.

Mitigation and Prevention

Protecting systems from CVE-2020-36737 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the Import / Export Customizer Settings plugin to version 1.0.4 or higher.
Educate site administrators about potential CSRF attacks and the importance of verifying actions.

Long-Term Security Practices

Regularly monitor and update all plugins and themes to prevent vulnerabilities.
Implement strict access controls and user permissions to limit the impact of potential attacks.

Patching and Updates

Ensure that all software, including plugins and themes, are regularly updated to the latest secure versions.