CVE-2023-3365 : What You Need to Know

This CVE record highlights a vulnerability in the MultiParcels Shipping For WooCommerce WordPress plugin before version 1.14.14 that allows authenticated users, such as subscribers, to delete arbitrary shipments without proper authorization.

Understanding CVE-2023-3365

This section will delve into the specifics of CVE-2023-3365, detailing the vulnerability, its impacts, technical details, and mitigation strategies.

What is CVE-2023-3365?

CVE-2023-3365 pertains to a Missing Authorization vulnerability (CWE-862) in the MultiParcels Shipping For WooCommerce plugin. This security flaw enables authenticated users, like subscribers, to delete arbitrary shipments within the plugin without the necessary authorization.

The Impact of CVE-2023-3365

The impact of this vulnerability is significant as it allows unauthorized deletion of shipments, which can lead to disruption of shipping processes and potential data loss for the affected users. Malicious actors could exploit this vulnerability to cause harm or disrupt operations.

Technical Details of CVE-2023-3365

In this section, we will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism associated with CVE-2023-3365.

Vulnerability Description

The vulnerability in the MultiParcels Shipping For WooCommerce plugin before version 1.14.14 lies in the lack of proper authorization mechanisms when deleting shipments. This oversight allows authenticated users, particularly subscribers, to delete shipments without the required authorization.

Affected Systems and Versions

The affected system is the MultiParcels Shipping For WooCommerce plugin with versions less than 1.14.14. Any installation running a version prior to 1.14.14 is susceptible to this vulnerability, potentially exposing the site to unauthorized shipment deletions.

Exploitation Mechanism

The exploitation of CVE-2023-3365 involves authenticated users taking advantage of the missing authorization control within the plugin to delete shipments they are not authorized to delete. By exploiting this flaw, attackers can interfere with shipping processes and manipulate shipment data.

Mitigation and Prevention

To address CVE-2023-3365 and reduce the associated risks, it is crucial to implement immediate steps, establish long-term security practices, and ensure prompt patching and updates for the affected plugin.

Immediate Steps to Take

Site administrators should consider restricting user roles and permissions within the MultiParcels Shipping For WooCommerce plugin to prevent unauthorized users, like subscribers, from deleting shipments. Additionally, monitoring shipment deletion activities closely can help identify any suspicious behavior.

Long-Term Security Practices

Implementing a robust authorization mechanism, conducting regular security audits, and educating users on secure practices can fortify the overall security posture of the WordPress site using the MultiParcels Shipping For WooCommerce plugin.

Patching and Updates

It is imperative to update the MultiParcels Shipping For WooCommerce plugin to version 1.14.14 or newer, where the vulnerability has been addressed. Regularly applying security patches and staying informed about plugin updates is essential to safeguard against known vulnerabilities.