CVE-2021-24527 : Vulnerability Insights and Analysis

A vulnerability has been identified in the User Registration & User Profile – Profile Builder WordPress plugin before version 3.4.9 that allows any user to reset the admin password, gaining unauthorized access due to a bypass in the reset key check.

Understanding CVE-2021-24527

This CVE affects versions of the User Registration & User Profile – Profile Builder plugin prior to 3.4.9, allowing unauthorized password resets.

What is CVE-2021-24527?

The vulnerability in the WordPress plugin enables any user to reset the admin password and gain unauthorized access without the admin being notified.

The Impact of CVE-2021-24527

The vulnerability poses a significant security risk as it allows malicious users to reset the admin password and access the site without detection.

Technical Details of CVE-2021-24527

The technical details of CVE-2021-24527 include:

Vulnerability Description

The bug in the User Registration & User Profile – Profile Builder plugin prior to version 3.4.9 allows unauthorized users to reset the admin password.

Affected Systems and Versions

Versions of the plugin less than 3.4.9 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability is exploited by bypassing the reset key check, enabling unauthorized access to the admin account.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-24527, consider the following:

Immediate Steps to Take

Update the User Registration & User Profile – Profile Builder plugin to version 3.4.9 or higher.
Monitor admin account activities for any unauthorized changes.

Long-Term Security Practices

Regularly update WordPress plugins to the latest versions.
Implement multi-factor authentication for admin accounts to enhance security.

Patching and Updates

Ensure timely installation of security patches and updates to prevent exploitation of known vulnerabilities.