CVE-2021-21302 : Vulnerability Insights and Analysis

PrestaShop is an open-source e-commerce solution. This vulnerability, identified as CVE-2021-21302, affects versions of PrestaShop prior to 1.7.7.2. The issue allows for CSV Injection through the admin panel using shop search keywords.

Understanding CVE-2021-21302

This section delves into the details of the CSV Injection vulnerability in PrestaShop.

What is CVE-2021-21302?

PrestaShop, a widely used e-commerce platform, is susceptible to CSV Injection before version 1.7.7.2. The vulnerability arises from search keywords input via the admin panel.

The Impact of CVE-2021-21302

The CSV Injection vulnerability in PrestaShop could lead to data manipulation and potentially allow attackers to insert malicious content into exported CSV files.

Technical Details of CVE-2021-21302

Explore the technical aspects associated with this security flaw in PrestaShop.

Vulnerability Description

The flaw allows threat actors to exploit CSV Injection through misuse of shop search keywords during CSV export, impacting data integrity.

Affected Systems and Versions

PrestaShop versions prior to 1.7.7.2 are affected by this CSV Injection vulnerability.

Exploitation Mechanism

Attackers with high privileges can exploit this vulnerability by manipulating search keywords via the admin panel to inject malicious content into CSV files.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2021-21302 and prevent potential exploitation.

Immediate Steps to Take

It is crucial to update PrestaShop to version 1.7.7.2 or higher to patch the CSV Injection vulnerability.

Long-Term Security Practices

Enforce strict input validation mechanisms and educate users on safe data handling practices to enhance security.

Patching and Updates

Regularly install security patches and updates provided by PrestaShop to prevent exploitation of known vulnerabilities.