CVE-2023-5465 : What You Need to Know

This CVE-2023-5465 relates to a vulnerability found in the Popup with fancybox plugin for WordPress that allows for SQL Injection attacks. Authenticated attackers with subscriber-level permissions or higher could exploit this vulnerability in versions up to and including 3.5 of the plugin.

Understanding CVE-2023-5465

This section delves deeper into the specifics of CVE-2023-5465, including its impact, technical details, and mitigation strategies.

What is CVE-2023-5465?

CVE-2023-5465 is a vulnerability in the Popup with fancybox WordPress plugin that enables attackers to execute SQL Injection attacks. The flaw arises from inadequate escaping on the user-supplied parameter and inadequate preparation on the existing SQL query.

The Impact of CVE-2023-5465

The vulnerability in Popup with fancybox up to version 3.5 allows authenticated attackers to append additional SQL queries to existing ones, potentially leading to unauthorized access and extraction of sensitive data from the WordPress database.

Technical Details of CVE-2023-5465

Here, we explore the technical aspects of CVE-2023-5465, including the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The SQL Injection vulnerability in Popup with fancybox arises from insufficient escaping on user inputs and lack of proper input sanitization in the SQL queries, enabling attackers to manipulate database queries for malicious purposes.

Affected Systems and Versions

The CVE-2023-5465 vulnerability impacts versions up to and including 3.5 of the Popup with fancybox plugin for WordPress.

Exploitation Mechanism

Authenticated attackers with subscriber-level permissions or higher can exploit CVE-2023-5465 by injecting malicious SQL queries through the plugin's shortcode, potentially compromising the WordPress site's database integrity.

Mitigation and Prevention

In this section, we discuss steps to mitigate the risks associated with CVE-2023-5465, including immediate actions and long-term security practices.

Immediate Steps to Take

WordPress site administrators should urgently update the Popup with fancybox plugin to the latest patched version to address the SQL Injection vulnerability and prevent potential exploitation.

Long-Term Security Practices

To enhance WordPress site security, it is crucial to regularly update plugins, implement secure-coding practices, conduct security audits, and monitor for unauthorized activities that could exploit vulnerabilities like CVE-2023-5465.

Patching and Updates

Plugin developers have released a patch to address the SQL Injection vulnerability in Popup with fancybox. Site administrators should promptly apply this update to secure their WordPress installations against potential attacks leveraging CVE-2023-5465.