CVE-2023-5990 : What You Need to Know

This CVE pertains to a vulnerability in the Funnelforms Free WordPress plugin, specifically versions prior to 3.4.2, allowing for form deletion/duplication via Cross-Site Request Forgery (CSRF) attacks.

Understanding CVE-2023-5990

This section delves into the details of CVE-2023-5990, shedding light on the nature of the vulnerability and its potential impact.

What is CVE-2023-5990?

The Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor WordPress plugin before version 3.4.2 lacks CSRF checks on certain form actions like deletion and duplication. This oversight could enable malicious actors to manipulate logged-in admin users into unwittingly executing these actions through CSRF attacks.

The Impact of CVE-2023-5990

The vulnerability exposes affected websites to the risk of unauthorized form deletion or duplication, potentially leading to data loss, unauthorized access, or other malicious activities that compromise the integrity and security of the website.

Technical Details of CVE-2023-5990

This section provides a deeper dive into the technical aspects of CVE-2023-5990, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The Funnelforms Free plugin version earlier than 3.4.2 lacks proper CSRF protection on essential form actions, making it susceptible to CSRF attacks. This flaw could be exploited by attackers to manipulate admin users into unknowingly performing form deletion or duplication actions.

Affected Systems and Versions

The vulnerability impacts websites using the Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor WordPress plugin with versions prior to 3.4.2. Websites running these versions are at risk of exploitation if adequate mitigations are not implemented.

Exploitation Mechanism

By leveraging CSRF attacks, threat actors can craft malicious requests disguised as legitimate actions, tricking authenticated admin users into unwittingly executing form deletion or duplication commands within the vulnerable plugin.

Mitigation and Prevention

In light of CVE-2023-5990, it is crucial for website administrators and developers to take immediate action to mitigate the risks posed by this vulnerability and implement long-term security practices to safeguard their systems.

Immediate Steps to Take

Upgrade to the latest version of the Funnelforms Free plugin (3.4.2 or newer) to address the CSRF vulnerability and strengthen the security posture of the plugin.
Regularly monitor for any suspicious activities related to form deletion or duplication within the plugin.
Implement additional CSRF protections or security measures to fortify the plugin against similar attacks.

Long-Term Security Practices

Conduct regular security audits and assessments to identify vulnerabilities in plugins and software components.
Educate users and administrators about the risks of CSRF attacks and best practices for secure web development.
Stay informed about security advisories and updates provided by plugin developers to address emerging threats.

Patching and Updates

Maintaining a robust patch management process is essential to promptly address security vulnerabilities and apply updates released by plugin developers. Regularly check for security patches and updates for the Funnelforms Free plugin to address CVE-2023-5990 and other potential security issues.