CVE-2023-27846 Explained : Impact and Mitigation

This CVE record pertains to a SQL injection vulnerability discovered in the PrestaShop themevolty version 4.0.8 and earlier versions. It allows a remote attacker to potentially elevate privileges through various components.

Understanding CVE-2023-27846

This section delves into the details of CVE-2023-27846, shedding light on what the vulnerability entails and its potential impact.

What is CVE-2023-27846?

CVE-2023-27846 is a SQL injection vulnerability identified in PrestaShop themevolty v.4.0.8 and prior versions. This flaw enables a malicious actor to exploit certain components to gain unauthorized access and elevate privileges.

The Impact of CVE-2023-27846

The impact of this vulnerability is severe as it opens the door for a remote attacker to manipulate the SQL database queries, potentially leading to data theft, modification, or the complete compromise of the affected system.

Technical Details of CVE-2023-27846

In this section, we'll explore the technical aspects of CVE-2023-27846, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in PrestaShop themevolty version 4.0.8 and earlier versions allows for SQL injection through components such as tvcmsblog, tvcmsvideotab, tvcmswishlist, and others. This could enable an attacker to execute arbitrary SQL queries on the database.

Affected Systems and Versions

The SQL injection vulnerability impacts PrestaShop themevolty version 4.0.8 and versions preceding it. Any system using these versions is potentially vulnerable to exploitation.

Exploitation Mechanism

By sending crafted requests to the vulnerable components like tvcmscategorychainslider or tvcmspaymenticon, an attacker can inject malicious SQL code, leading to unauthorized actions within the database.

Mitigation and Prevention

To address CVE-2023-27846, prompt action is necessary to mitigate the risks associated with this vulnerability. Implementing immediate steps, practicing long-term security measures, and applying necessary patches are crucial.

Immediate Steps to Take

Immediately disable or restrict access to the vulnerable components in PrestaShop themevolty version 4.0.8 and earlier. Conduct a thorough security review to identify and address any other potential vulnerabilities.

Long-Term Security Practices

Establish a robust security posture by conducting regular security assessments, implementing secure coding practices, and staying informed about potential threats and vulnerabilities in the environment.

Patching and Updates

Ensure that PrestaShop themevolty is updated to a fixed version that addresses the SQL injection vulnerability. Regularly monitor for security updates and apply patches promptly to protect against emerging threats.