CVE-2022-23179 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2022-23179, a vulnerability in the Contact Form & Lead Form Elementor Builder plugin.

Understanding CVE-2022-23179

This section will cover what CVE-2022-23179 is, its impact, technical details, and mitigation steps.

What is CVE-2022-23179?

The Contact Form & Lead Form Elementor Builder WordPress plugin before version 1.7.0 is susceptible to Cross-Site Scripting (XSS) attacks due to unescaped form fields in attributes.

The Impact of CVE-2022-23179

The vulnerability could enable high privilege users to execute XSS attacks, even with restrictions like disallowed unfiltered_html capability.

Technical Details of CVE-2022-23179

Let's delve into the technical aspects of CVE-2022-23179, including vulnerability description, affected systems, and exploitation mechanisms.

Vulnerability Description

The Contact Form & Lead Form Elementor Builder plugin fails to properly sanitize certain form fields, making it prone to XSS attacks by privileged users.

Affected Systems and Versions

Vendor: Unknown Product: Contact Form & Lead Form Elementor Builder Affected Version: < 1.7.0

Exploitation Mechanism

Attackers with high privileges can inject malicious scripts via unescaped form fields, leading to XSS vulnerabilities.

Mitigation and Prevention

Discover the steps to mitigate CVE-2022-23179 and prevent such security threats in the future.

Immediate Steps to Take

Update the Contact Form & Lead Form Elementor Builder plugin to version 1.7.0 or higher to patch the XSS vulnerability.

Long-Term Security Practices

Regularly update plugins, implement input sanitization, and restrict user privileges to enhance WordPress security.

Patching and Updates

Stay informed about security patches and updates for WordPress plugins to shield your website from potential vulnerabilities.