CVE-2021-24928 : Security Advisory and Response

This article provides details about CVE-2021-24928, focusing on the Rearrange Woocommerce Products plugin vulnerability that allows SQL Injection attacks by authenticated users, potentially leading to data exfiltration and content modification.

Understanding CVE-2021-24928

This section delves into the specifics of CVE-2021-24928 and its implications.

What is CVE-2021-24928?

The CVE-2021-24928, associated with the Rearrange Woocommerce Products plugin before version 3.0.8, lacks proper access controls in the save_all_order AJAX action. This absence, along with insufficient validation and escaping of user data in SQL queries, enables SQL Injection attacks. As a result, authenticated users, like subscribers, can manipulate post content and potentially extract data.

The Impact of CVE-2021-24928

The vulnerability in the Rearrange Woocommerce Products plugin exposes websites to SQL Injection attacks, allowing attackers to modify post content or exfiltrate data by leveraging the security loophole.

Technical Details of CVE-2021-24928

This section provides a deeper insight into the technical aspects of CVE-2021-24928.

Vulnerability Description

The vulnerability stems from inadequate access controls and poor data validation in SQL queries, making it possible for authenticated users to execute SQL Injection attacks.

Affected Systems and Versions

The Rearrange Woocommerce Products plugin versions prior to 3.0.8 are affected by this vulnerability, putting websites at risk of exploitation.

Exploitation Mechanism

By exploiting the SQL Injection vulnerability in the save_all_order AJAX action, authenticated users can manipulate post content and exfiltrate data to another post.

Mitigation and Prevention

This section outlines steps to mitigate the risks associated with CVE-2021-24928.

Immediate Steps to Take

Website administrators should immediately update the Rearrange Woocommerce Products plugin to version 3.0.8 to eliminate the SQL Injection vulnerability.

Long-Term Security Practices

Implement robust data validation and access controls within WordPress plugins to prevent SQL Injection attacks and enhance overall security.

Patching and Updates

Regularly apply security patches and updates provided by plugin developers to address known vulnerabilities and protect against exploitation.