CVE-2023-30194 : Exploit Details and Defense Strategies

A critical SQL Injection vulnerability has been identified in Prestashop posstaticfooter <= 1.0.0 that allows attackers to exploit the posstaticfooter::getPosCurrentHook() function.

Understanding CVE-2023-30194

This section will delve into the details of the CVE-2023-30194 vulnerability.

What is CVE-2023-30194?

The CVE-2023-30194 refers to a SQL Injection flaw present in Prestashop posstaticfooter <= 1.0.0, specifically affecting the posstaticfooter::getPosCurrentHook() function. This vulnerability can be exploited by attackers to execute malicious SQL queries.

The Impact of CVE-2023-30194

With a CVSS base score of 9.8, this critical vulnerability poses a significant threat. It can lead to unauthorized access, data manipulation, and potential data loss, impacting the confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-30194

Let's explore the technical aspects of CVE-2023-30194 in more detail.

Vulnerability Description

The vulnerability in posstaticfooter allows an attacker to inject and execute malicious SQL queries, potentially leading to complete control over the database.

Affected Systems and Versions

All versions of Prestashop posstaticfooter <= 1.0.0 are affected by this SQL Injection vulnerability.

Exploitation Mechanism

By exploiting the posstaticfooter::getPosCurrentHook() function, an attacker can craft SQL Injection queries to interact with the backend database.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2023-30194.

Immediate Steps to Take

Disable or restrict access to the vulnerable function to prevent exploitation.
Regularly monitor and analyze database queries for any signs of unauthorized activity.

Long-Term Security Practices

Implement input validation and parameterized queries to avoid SQL Injection vulnerabilities.
Keep the Prestashop posstaticfooter plugin updated with the latest security patches and versions.

Patching and Updates

Stay informed about security advisories and updates from Prestashop. Apply patches promptly to address known vulnerabilities.