CVE-2021-24845 : What You Need to Know

A detailed overview of CVE-2021-24845, addressing the vulnerability in the Improved Include Page WordPress plugin version <= 1.2 that allows unauthorized access to content.

Understanding CVE-2021-24845

This section delves into the vulnerability found in the Improved Include Page plugin, potentially exposing arbitrary content.

What is CVE-2021-24845?

The CVE-2021-24845 vulnerability affects the Improved Include Page WordPress plugin version 1.2 and below, enabling users with lower roles to access unauthorized content through shortcode attributes.

The Impact of CVE-2021-24845

The vulnerability poses a significant risk as it allows users, even with minimal roles like Contributors, to retrieve and view content they are not authorized to access.

Technical Details of CVE-2021-24845

Explore the technical aspects of the CVE-2021-24845 vulnerability in the Improved Include Page plugin.

Vulnerability Description

The flaw in version <= 1.2 of the Improved Include Page plugin permits the passing of shortcode attributes, such as post_type and post_status, enabling the retrieval of arbitrary content.

Affected Systems and Versions

The vulnerability impacts versions of the Improved Include Page plugin equal to or below 1.2, potentially affecting websites utilizing this plugin.

Exploitation Mechanism

By leveraging the shortcode attributes with post_type and post_status, users with roles as low as Contributors can exploit the vulnerability to access unauthorized content.

Mitigation and Prevention

Learn about the steps to mitigate and prevent the CVE-2021-24845 vulnerability from being exploited.

Immediate Steps to Take

Website administrators are advised to update the Improved Include Page plugin to a secure version and monitor for any unauthorized access.

Long-Term Security Practices

Implement proper access controls, regularly update plugins, and conduct security audits to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates for the Improved Include Page plugin and promptly apply patches to ensure protection against known vulnerabilities.