CVE-2023-43664 : Exploit Details and Defense Strategies

A security vulnerability has been identified in PrestaShop that allows an employee without any access rights to list all installed modules. This CVE provides details on the impact, technical description, affected systems, and mitigation steps for CVE-2023-43664.

Understanding CVE-2023-43664

This section covers the details of the CVE-2023-43664 vulnerability in PrestaShop.

What is CVE-2023-43664?

PrestaShop, an Open Source e-commerce web application, contains a flaw that enables an employee to list all modules without proper access rights. The issue arises from the

ajaxProcessGetPossibleHookingListForModule

method's lack of access rights validation.

The Impact of CVE-2023-43664

The vulnerability allows unauthorized employees to view all installed modules in the PrestaShop Back office interface. This could potentially compromise sensitive information and affect the confidentiality of the system.

Technical Details of CVE-2023-43664

Explore the technical aspects of CVE-2023-43664 to understand the vulnerability better.

Vulnerability Description

The vulnerability arises from inadequate access control within the PrestaShop application, allowing employees with low privileges to view all modules.

Affected Systems and Versions

Vendor: PrestaShop
Product: PrestaShop
Affected Versions: < 8.1.2

Exploitation Mechanism

Unauthorized employees can exploit this vulnerability through the

ajaxProcessGetPossibleHookingListForModule

method to access module information without proper permissions.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-43664 and prevent potential security threats.

Immediate Steps to Take

Users are advised to upgrade to version 8.1.2 of PrestaShop to address this vulnerability. Ensure that proper access controls are implemented to restrict unauthorized access to sensitive data.

Long-Term Security Practices

Regularly update and patch PrestaShop installations to safeguard against known vulnerabilities. Train employees on access control best practices to prevent similar incidents.

Patching and Updates

Refer to the following links for more information and to access the necessary patches:

Security Advisory
Commit Details