CVE-2022-4391 Explained : Impact and Mitigation

A Stored Cross-Site Scripting vulnerability has been identified in the Vision Interactive For WordPress plugin, affecting versions up to 1.5.3.

Understanding CVE-2022-4391

This vulnerability, assigned CVE-2022-4391, allows users with contributor+ access to execute malicious scripts, posing a serious security risk to WordPress sites.

What is CVE-2022-4391?

The Vision Interactive For WordPress plugin, up to version 1.5.3, fails to properly sanitize certain settings, enabling contributor+ users to conduct Stored Cross-Site Scripting attacks.

The Impact of CVE-2022-4391

The vulnerability could lead to unauthorized script execution, potentially compromising sensitive data or defacing the affected WordPress sites.

Technical Details of CVE-2022-4391

Let's delve into the specifics of this security flaw.

Vulnerability Description

The vulnerability arises from inadequate sanitization of plugin settings, granting contributor+ users the ability to inject and execute malicious scripts.

Affected Systems and Versions

Vendor: Unknown
Product: Vision Interactive For WordPress
Affected Versions: Up to 1.5.3
Type: Stored Cross-Site Scripting (XSS)
Collection URL: WordPress Plugin Repository

Exploitation Mechanism

By leveraging this flaw, unauthorized users can embed harmful scripts within the plugin's settings, leading to potential XSS attacks.

Mitigation and Prevention

Protect your WordPress site by following these crucial security measures.

Immediate Steps to Take

Update the Vision Interactive For WordPress plugin to the latest version to patch the vulnerability.
Restrict contributor+ access or review and sanitize all user inputs within the plugin settings.

Long-Term Security Practices

Regularly monitor and audit plugin code for any security vulnerabilities.
Educate users on secure development practices to prevent XSS attacks.

Patching and Updates

Stay informed about security updates released by the plugin vendor and apply patches promptly to safeguard your WordPress site.