CVE-2023-49764 : Exploit Details and Defense Strategies

WordPress Advanced Database Cleaner Plugin <= 3.1.2 is vulnerable to SQL Injection.

Understanding CVE-2023-49764

This CVE involves an SQL Injection vulnerability in the Advanced Database Cleaner plugin by Younes JFR.

What is CVE-2023-49764?

CVE-2023-49764 is an SQL Injection vulnerability found in the Advanced Database Cleaner plugin version up to 3.1.2. This vulnerability could allow an attacker to execute malicious SQL commands.

The Impact of CVE-2023-49764

The impact of this vulnerability is rated as HIGH severity. It could lead to unauthorized access, data theft, and potential compromise of the WordPress site's database.

Technical Details of CVE-2023-49764

This section covers the technical details of the vulnerability.

Vulnerability Description

The vulnerability involves improper neutralization of special elements used in an SQL command, also known as 'SQL Injection'. It affects versions up to 3.1.2 of the Advanced Database Cleaner plugin.

Affected Systems and Versions

Advanced Database Cleaner versions from n/a through 3.1.2 are vulnerable to this SQL Injection exploit.

Exploitation Mechanism

The attack complexity is low, with high privileges required. The vulnerability is triggered over the network with no user interaction needed. Confidentiality impact is high, while availability impact is low.

Mitigation and Prevention

To address CVE-2023-49764, follow the mitigation and prevention measures below.

Immediate Steps to Take

Update the Advanced Database Cleaner plugin to version 3.1.3 or higher as a immediate step to protect your WordPress site.

Long-Term Security Practices

Regularly update all plugins and ensure strong database security practices to prevent SQL Injection attacks.

Patching and Updates

Stay informed about security updates for plugins and themes to promptly address any vulnerabilities that may arise.