CVE-2023-0692 : Vulnerability Insights and Analysis

This CVE-2023-0692 vulnerability affects the Metform Elementor Contact Form Builder plugin for WordPress, allowing authenticated attackers to access sensitive information about the payment status of form submissions. This vulnerability was discovered on February 3, 2023, and disclosed on June 8, 2023, with a CVSS base score of 4.3 (Medium).

Understanding CVE-2023-0692

This section delves into the details of CVE-2023-0692, explaining the vulnerability's nature, impact, technical aspects, and mitigation strategies.

What is CVE-2023-0692?

CVE-2023-0692 refers to an information disclosure vulnerability in the Metform Elementor Contact Form Builder plugin for WordPress. Attackers with subscriber-level capabilities or higher can exploit the 'mf_payment_status' shortcode to obtain sensitive information about form submission payment statuses.

The Impact of CVE-2023-0692

The impact of CVE-2023-0692 is concerning as it allows authenticated attackers to access payment status information of arbitrary form submissions. This can lead to unauthorized disclosure of sensitive data, posing a risk to user privacy and security.

Technical Details of CVE-2023-0692

In this section, we will explore the technical aspects of CVE-2023-0692, including the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in the Metform Elementor Contact Form Builder plugin lies in the 'mf_payment_status' shortcode, enabling attackers with specific privileges to extract payment status details from form submissions.

Affected Systems and Versions

The affected system is the Metform Elementor Contact Form Builder plugin for WordPress, specifically versions up to and including 3.3.1. Users utilizing these versions are at risk of information disclosure via the mentioned shortcode.

Exploitation Mechanism

To exploit CVE-2023-0692, attackers need authenticated access with subscriber-level permissions or above. By leveraging the 'mf_payment_status' shortcode, they can retrieve sensitive payment status information from form submissions.

Mitigation and Prevention

Protecting systems against CVE-2023-0692 requires immediate action and long-term security measures to mitigate the risk of information disclosure and unauthorized access.

Immediate Steps to Take

Update the Metform Elementor Contact Form Builder plugin to a version beyond 3.3.1 to prevent exploitation of the vulnerability.
Monitor form submission activities and audit user permissions to detect any suspicious behavior.
Consider restricting access to the 'mf_payment_status' shortcode to privileged users only.

Long-Term Security Practices

Regularly update plugins and software to ensure the latest security patches are applied promptly.
Educate users on best security practices and the importance of strong authentication measures.
Implement access controls and privilege management to limit user capabilities based on operational needs.

Patching and Updates

Stay informed about security advisories and patches released by plugin developers. Promptly apply updates and security fixes to eliminate known vulnerabilities and enhance system security.