CVE-2022-0450 : What You Need to Know

WordPress plugin Menu Image, Icons made easy < 3.0.8 is vulnerable to Stored Cross-Site Scripting (XSS) due to improper input validation, allowing authenticated users to inject malicious scripts into menu settings.

Understanding CVE-2022-0450

This CVE identifies a security vulnerability in the Menu Image, Icons made easy WordPress plugin that can be exploited by authenticated subscribers to execute XSS attacks.

What is CVE-2022-0450?

The Menu Image, Icons made easy plugin version < 3.0.8 lacks proper authorization and Cross-Site Request Forgery (CSRF) checks when saving menu settings. This oversight enables authenticated users, such as subscribers, to insert malicious scripts in menu settings, potentially leading to XSS attacks on the frontend.

The Impact of CVE-2022-0450

The vulnerability in the Menu Image, Icons made easy WordPress plugin allows attackers to inject arbitrary JavaScript code into a site's menus, posing a risk of XSS attacks that can compromise user data and site integrity.

Technical Details of CVE-2022-0450

This section provides further technical insights into the vulnerability.

Vulnerability Description

The lack of proper validation, sanitization, and escaping mechanisms in the plugin's code permits authenticated users to modify menu settings and insert XSS payloads, leading to stored XSS vulnerabilities.

Affected Systems and Versions

Vendor: Unknown Product: Menu Image, Icons made easy Versions Affected: < 3.0.6

Exploitation Mechanism

Authenticated users, including subscribers, can exploit the vulnerability by updating menu settings with malicious scripts, which are then executed in the frontend, potentially harming site visitors.

Mitigation and Prevention

Here are some steps to mitigate the risks associated with CVE-2022-0450.

Immediate Steps to Take

Update the Menu Image, Icons made easy plugin to version 3.0.8 or higher to patch the vulnerability.
Monitor menu settings for any suspicious or unexpected changes.

Long-Term Security Practices

Regularly audit and review security practices for WordPress plugins to identify and address vulnerabilities promptly.
Educate users on best practices to prevent XSS attacks and other security threats.

Patching and Updates

Stay informed about security updates and patches released by plugin developers to address known security issues and protect your WordPress site from potential exploits.