CVE-2021-4377 : Vulnerability Insights and Analysis
Discover the impact of CVE-2021-4377 on the Doneren met Mollie WordPress plugin, allowing attackers to access sensitive donor data. Learn about mitigation steps and security best practices.
A vulnerability has been found in the Doneren met Mollie plugin for WordPress, allowing authenticated attackers to extract sensitive information about donors. Here's what you need to know about CVE-2021-4377.
Understanding CVE-2021-4377
This section delves into the details of the CVE-2021-4377 vulnerability affecting the Doneren met Mollie plugin for WordPress.
What is CVE-2021-4377?
The Doneren met Mollie plugin for WordPress is vulnerable to Sensitive Data Exposure up to version 2.8.5. Attackers can extract sensitive donor information using a specific function due to missing capability checks.
The Impact of CVE-2021-4377
The vulnerability can be exploited by authenticated attackers to access a CSV file containing confidential donor data, posing a risk to donor privacy and security.
Technical Details of CVE-2021-4377
This section outlines the technical aspects of CVE-2021-4377, including the vulnerability description, affected systems, and exploitation mechanism.
Vulnerability Description
The vulnerability in the Doneren met Mollie plugin for WordPress enables attackers to extract sensitive donor information via a specific function call with insufficient access controls.
Affected Systems and Versions
The CVE-2021-4377 vulnerability impacts versions up to and including 2.8.5 of the Doneren met Mollie plugin for WordPress.
Exploitation Mechanism
Authenticated attackers can exploit this vulnerability by leveraging the dmm_export_donations() function called via the admin_post_dmm_export hook to extract a CSV file containing sensitive donor data.
Mitigation and Prevention
In response to the CVE-2021-4377 vulnerability, users can take immediate steps to enhance security and prevent potential exploitation.
Immediate Steps to Take
Users should update the Doneren met Mollie plugin for WordPress to version 2.8.6 or later to mitigate the vulnerability and secure donor information.
Long-Term Security Practices
Implement stringent access controls, conduct regular security audits, and educate users on data protection best practices to enhance long-term security.
Patching and Updates
Stay informed about security patches and updates for the Doneren met Mollie plugin to address vulnerabilities promptly and maintain a secure WordPress environment.