CVE-2021-24267 : Vulnerability Insights and Analysis

A detailed overview of the CVE-2021-24267 vulnerability found in the "All-in-One Addons for Elementor – WidgetKit" WordPress Plugin before version 2.3.10.

Understanding CVE-2021-24267

This section delves into the specifics of the vulnerability and its implications.

What is CVE-2021-24267?

The "All-in-One Addons for Elementor – WidgetKit" WordPress Plugin before version 2.3.10 is susceptible to stored Cross-Site Scripting (XSS) attacks by lower-privileged users, such as contributors.

The Impact of CVE-2021-24267

The vulnerability could allow malicious contributors to execute arbitrary scripts on the affected website, leading to unauthorized actions or data theft.

Technical Details of CVE-2021-24267

Explore the technical aspects and affected systems of CVE-2021-24267.

Vulnerability Description

The stored XSS vulnerability in the plugin's widgets allows attackers to inject malicious scripts, posing a significant security risk.

Affected Systems and Versions

The CVE affects the "All-in-One Addons for Elementor – WidgetKit" WordPress Plugin versions prior to 2.3.10.

Exploitation Mechanism

Lower-privileged users, such as contributors, can exploit the vulnerability by crafting and submitting specially crafted inputs through the affected widgets.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-24267 and prevent future vulnerabilities.

Immediate Steps to Take

It is crucial to update the plugin to version 2.3.10 or later to patch the vulnerability and protect the website from potential attacks.

Long-Term Security Practices

Implement strict input validation mechanisms, regular security audits, and user role restrictions to enhance overall website security.

Patching and Updates

Stay informed about security patches released by the plugin vendor and promptly apply them to safeguard against known vulnerabilities.