CVE-2021-4428 : Security Advisory and Response
Discover the impact of CVE-2021-4428, a vulnerability in what3words Autosuggest Plugin up to version 4.0.0 on WordPress leading to information disclosure. Learn how to mitigate this issue.
A detailed overview of the what3words Autosuggest Plugin vulnerability up to version 4.0.0 on WordPress, leading to information disclosure and its mitigation.
Understanding CVE-2021-4428
This section will provide insights into the nature of the CVE-2021-4428 vulnerability.
What is CVE-2021-4428?
The vulnerability exists in what3words Autosuggest Plugin up to version 4.0.0 on WordPress, impacting the function enqueue_scripts of the file w3w-autosuggest/public/class-w3w-autosuggest-public.php of Setting Handler, leading to information disclosure.
The Impact of CVE-2021-4428
The vulnerability allows remote attackers to exploit information disclosure. Upgrading to version 4.0.1 is essential to mitigate this issue.
Technical Details of CVE-2021-4428
Understand the specific technical aspects and impacts of the CVE-2021-4428 vulnerability.
Vulnerability Description
The vulnerability in what3words Autosuggest Plugin up to version 4.0.0 on WordPress allows for information disclosure via the enqueue_scripts function of the Setting Handler component.
Affected Systems and Versions
The vulnerability impacts what3words Autosuggest Plugin version 4.0.0 on WordPress.
Exploitation Mechanism
The manipulation of unknown data through the enqueue_scripts function of the file w3w-autosuggest/public/class-w3w-autosuggest-public.php of the Setting Handler module leads to information disclosure.
Mitigation and Prevention
Discover the steps to mitigate and prevent the CVE-2021-4428 vulnerability.
Immediate Steps to Take
It is recommended to upgrade the affected what3words Autosuggest Plugin to version 4.0.1 to address the information disclosure vulnerability.
Long-Term Security Practices
Implement regular security updates and ensure the integrity of third-party plugins to prevent similar vulnerabilities.
Patching and Updates
The patch for this vulnerability is named dd59cbac5f86057d6a73b87007c08b8bfa0c32ac. Stay updated with the latest releases and security patches from what3words Autosuggest Plugin.