CVE-2021-24608 : Security Advisory and Response

A detailed overview of CVE-2021-24608, a vulnerability related to Formidable Form Builder plugin for WordPress.

Understanding CVE-2021-24608

This section will cover what CVE-2021-24608 is, its impact, technical details, and how to mitigate the associated risks.

What is CVE-2021-24608?

The Formidable Form Builder plugin for WordPress before version 5.0.07 is affected by a vulnerability that allows high-privileged users to conduct Cross-Site Scripting attacks by manipulating Form Labels.

The Impact of CVE-2021-24608

The vulnerability in the Formidable Form Builder plugin can lead to potential Cross-Site Scripting (XSS) attacks, compromising the security and integrity of WordPress websites.

Technical Details of CVE-2021-24608

Let's delve into the specifics of the CVE-2021-24608, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The Formidable Form Builder plugin version less than 5.0.07 fails to properly sanitize and escape Form Labels, enabling admin users to execute malicious XSS scripts.

Affected Systems and Versions

The affected product is the Formidable Form Builder plugin for WordPress with a version less than 5.0.07, exposing websites to potential security risks.

Exploitation Mechanism

By exploiting the lack of input sanitization in Form Labels, attackers can inject and execute arbitrary scripts within the context of the affected WordPress site, compromising user data and site functionality.

Mitigation and Prevention

Learn how to address the CVE-2021-24608 vulnerability and protect your WordPress website from XSS attacks.

Immediate Steps to Take

Website administrators should update the Formidable Form Builder plugin to version 5.0.07 or higher to patch the vulnerability and prevent potential attacks.

Long-Term Security Practices

Implement strict input validation procedures, conduct regular security audits, and educate users on safe data handling practices to enhance overall website security.

Patching and Updates

Stay informed about security alerts and update your WordPress plugins, themes, and core files regularly to mitigate the risk of known vulnerabilities.