CVE-2021-4417 : Vulnerability Insights and Analysis

A detailed overview of CVE-2021-4417, including its impact, technical details, and mitigation steps.

Understanding CVE-2021-4417

This section delves into the specifics of CVE-2021-4417, a vulnerability found in the Forminator plugin for WordPress.

What is CVE-2021-4417?

The Forminator plugin for WordPress, versions up to and including 1.13.4, is susceptible to Cross-Site Request Forgery due to missing nonce validation.

The Impact of CVE-2021-4417

The vulnerability allows unauthenticated attackers to export form submissions via forged requests, provided they can deceive a site administrator into taking certain actions.

Technical Details of CVE-2021-4417

Explore the technical aspects of CVE-2021-4417, encompassing its description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The flaw arises from inadequate or incorrect nonce validation on the listen_for_saving_export_schedule() function.

Affected Systems and Versions

The Forminator plugin for WordPress versions less than 1.13.5 are impacted by this vulnerability.

Exploitation Mechanism

Unauthenticated malicious actors can perform Cross-Site Request Forgery attacks to export form submissions by manipulating site administrators.

Mitigation and Prevention

Discover the essential steps to mitigate the risks associated with CVE-2021-4417 and prevent future occurrences.

Immediate Steps to Take

Site administrators should update the Forminator plugin to version 1.13.5 or newer to patch the vulnerability.

Long-Term Security Practices

Implement strict access controls and educate users about phishing tactics to reduce the likelihood of successful CSRF attacks.

Patching and Updates

Regularly monitor security advisories and promptly apply patches provided by plugin developers to enhance overall security.