CVE-2023-39651 Explained : Impact and Mitigation

A SQL injection vulnerability in the Theme Volty CMS BrandList module for PrestaShop has been identified, allowing guest users to exploit the system.

Understanding CVE-2023-39651

This CVE pertains to the improper neutralization of SQL parameters in the Theme Volty CMS BrandList module for PrestaShop, which could lead to SQL injection attacks by unauthorized guests.

What is CVE-2023-39651?

The vulnerability lies in the module “Theme Volty CMS BrandList” (tvcmsbrandlist) up to version 4.0.1 from Theme Volty for PrestaShop, where a guest can perform SQL injection attacks.

The Impact of CVE-2023-39651

With this vulnerability, malicious users can execute arbitrary SQL commands, potentially accessing, modifying, or deleting sensitive information stored in the database. This could lead to data breaches, unauthorized data manipulation, and other security risks.

Technical Details of CVE-2023-39651

The following technical aspects are associated with CVE-2023-39651:

Vulnerability Description

The vulnerability arises due to the lack of proper input validation in the Theme Volty CMS BrandList module for PrestaShop, enabling SQL injection attacks via the guest user input.

Affected Systems and Versions

The affected module version is up to 4.0.1 from Theme Volty for PrestaShop. Users with this vulnerable version are at risk of exploitation.

Exploitation Mechanism

Unauthorized guests can input malicious SQL commands through the module interface, exploiting the lack of proper sanitization techniques and potentially gaining unauthorized access to the database.

Mitigation and Prevention

Taking immediate steps to address the CVE-2023-39651 vulnerability is crucial to safeguarding system integrity and data security.

Immediate Steps to Take

Disable or remove the vulnerable Theme Volty CMS BrandList module from PrestaShop installations.
Implement strict input validation and parameterized queries to prevent SQL injection attacks.

Long-Term Security Practices

Regularly update PrestaShop and its extensions to ensure the latest security patches are applied.
Conduct security audits and penetration testing to identify and address any vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories and patches released by PrestaShop and Theme Volty to mitigate the CVE-2023-39651 vulnerability effectively.