CVE-2022-0163 : Security Advisory and Response

A detailed overview of CVE-2022-0163 involving the Smart Forms WordPress plugin vulnerability before version 2.6.71.

Understanding CVE-2022-0163

This CVE identifies a security vulnerability in the Smart Forms WordPress plugin that allows authenticated users to download sensitive form data.

What is CVE-2022-0163?

The Smart Forms WordPress plugin before version 2.6.71 lacks authorization in its rednao_smart_forms_entries_list AJAX action, enabling any authenticated user, like a subscriber, to access and download arbitrary form data that may contain personally identifiable information (PII).

The Impact of CVE-2022-0163

This vulnerability could lead to unauthorized access to sensitive data submitted through forms, potentially exposing PII to unauthorized individuals.

Technical Details of CVE-2022-0163

Exploring the specifics of the Smart Forms plugin security flaw.

Vulnerability Description

The vulnerability arises due to the absence of proper authorization controls within the plugin's AJAX action, allowing unauthorized data access.

Affected Systems and Versions

The CVE affects Smart Forms WordPress plugin versions earlier than 2.6.71.

Exploitation Mechanism

By exploiting the lack of authorization, authenticated users, including subscribers, can retrieve sensitive form data through specific AJAX actions.

Mitigation and Prevention

Guidelines to address and mitigate the risks associated with CVE-2022-0163.

Immediate Steps to Take

Users should update the Smart Forms plugin to version 2.6.71 or later to patch the vulnerability and prevent unauthorized data access.

Long-Term Security Practices

Implement robust authorization mechanisms in plugins to avoid unauthorized data leakage and enhance overall security posture.

Patching and Updates

Regularly check for plugin updates and apply patches promptly to mitigate potential security risks.