CVE-2022-3946 Explained : Impact and Mitigation

A critical vulnerability has been identified in the Welcart e-Commerce WordPress plugin, allowing any logged-in user to perform unauthorized shipping method actions.

Understanding CVE-2022-3946

This CVE-2022-3946 highlights a security flaw in Welcart e-Commerce plugin versions prior to 2.8.4, enabling malicious users to manipulate shipping methods without proper authorization.

What is CVE-2022-3946?

The Welcart e-Commerce plugin, before version 2.8.4, lacks proper authorization and Cross-Site Request Forgery (CSRF) protection on AJAX actions, leading to unauthorized shipping method changes by logged-in users.

The Impact of CVE-2022-3946

This vulnerability allows attackers to create, update, and delete shipping methods, potentially disrupting e-commerce operations and compromising user data.

Technical Details of CVE-2022-3946

In-depth technical information related to the CVE-2022-3946 vulnerability.

Vulnerability Description

The Welcart e-Commerce WordPress plugin prior to version 2.8.4 allows any authenticated user to perform unauthorized actions on shipping methods due to missing authorization and CSRF protections in AJAX requests.

Affected Systems and Versions

Vendor: Unknown
Product: Welcart e-Commerce
Versions Affected: Custom versions prior to 2.8.4
Collection URL: WordPress Plugins

Exploitation Mechanism

The vulnerability can be exploited by any authenticated user to manipulate shipping methods via AJAX requests without proper authorization, posing a serious security risk to e-commerce websites.

Mitigation and Prevention

Effective strategies to address and prevent the CVE-2022-3946 vulnerability.

Immediate Steps to Take

Update Welcart e-Commerce plugin to version 2.8.4 or newer to mitigate the risk of unauthorized shipping method modifications.
Monitor shipping method activities for any unauthorized changes.

Long-Term Security Practices

Implement proper authorization and CSRF protections in AJAX actions to prevent similar vulnerabilities.
Regularly audit and review plugin code for security gaps.

Patching and Updates

Stay informed about security patches released by plugin developers and promptly apply updates to ensure protection against known vulnerabilities.