CVE-2021-24907 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2021-24907, a security vulnerability in the Contact Form, Drag and Drop Form Builder for WordPress plugin up to version 1.8.0, leading to a Reflected Cross-Site Scripting issue.

Understanding CVE-2021-24907

This section delves into the specifics of CVE-2021-24907, outlining its impact, technical details, and mitigation strategies.

What is CVE-2021-24907?

The Contact Form, Drag and Drop Form Builder for WordPress plugin before version 1.8.0 is susceptible to a Reflected Cross-Site Scripting vulnerability due to inadequate handling of the status parameter.

The Impact of CVE-2021-24907

The vulnerability allows attackers to inject malicious scripts into the plugin, potentially leading to unauthorized access, data theft, and other harmful activities.

Technical Details of CVE-2021-24907

This section provides a deeper insight into the vulnerability, including its description, affected systems, and exploitation mechanisms.

Vulnerability Description

The issue arises from the plugin failing to properly escape the status parameter before rendering it in an attribute, which can be leveraged by attackers for XSS attacks.

Affected Systems and Versions

The vulnerability affects Contact Form, Drag and Drop Form Builder for WordPress plugin versions prior to 1.8.0.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting a malicious URL containing the payload, which, when clicked by a user with the vulnerable plugin installed, triggers the XSS attack.

Mitigation and Prevention

In this section, we provide essential steps to mitigate the risks posed by CVE-2021-24907 and enhance overall security measures.

Immediate Steps to Take

Users are advised to update the Contact Form, Drag and Drop Form Builder for WordPress plugin to version 1.8.0 or higher to prevent exploitation of the vulnerability.

Long-Term Security Practices

Implement secure coding practices, conduct security audits regularly, and educate users on identifying and avoiding phishing attempts to fortify against such vulnerabilities.

Patching and Updates

Stay informed about security patches released by the plugin vendor and apply updates promptly to eliminate known vulnerabilities and enhance plugin security.