CVE-2022-0164 : Exploit Details and Defense Strategies
Discover the impact of CVE-2022-0164 affecting Coming soon and Maintenance mode < 3.5.3 plugin. Learn about the vulnerability, affected systems, and mitigation steps.
This article provides detailed information about CVE-2022-0164, a vulnerability found in the Coming soon and Maintenance mode WordPress plugin.
Understanding CVE-2022-0164
In this section, we will explore what CVE-2022-0164 is all about and its impact.
What is CVE-2022-0164?
The Coming soon and Maintenance mode WordPress plugin before version 3.5.3 is affected by a vulnerability that allows authenticated users, with roles as low as subscriber, to send arbitrary emails to all subscribed users due to missing authorization and CSRF checks.
The Impact of CVE-2022-0164
This vulnerability could potentially lead to unauthorized emails being sent to subscribed users, impacting the confidentiality and integrity of the communication.
Technical Details of CVE-2022-0164
In this section, we will delve into the technical aspects of the vulnerability.
Vulnerability Description
The issue arises from the lack of proper authorization and CSRF protection in the coming_soon_send_mail AJAX action of the plugin.
Affected Systems and Versions
The vulnerability affects the Coming soon and Maintenance mode plugin versions prior to 3.5.3.
Exploitation Mechanism
Exploiting this vulnerability requires authentication as a subscriber or higher role in the WordPress website where the plugin is installed, allowing the sending of unauthorized emails.
Mitigation and Prevention
Here we discuss the steps to mitigate the CVE-2022-0164 vulnerability and prevent potential attacks.
Immediate Steps to Take
Website administrators are advised to update the Coming soon and Maintenance mode plugin to version 3.5.3 or newer to address this vulnerability.
Long-Term Security Practices
Regularly audit and update plugins, maintain proper authorization controls, and educate users on safe email practices to enhance overall security.
Patching and Updates
Stay informed about security patches and updates released by plugin developers and promptly apply them to ensure protection against known vulnerabilities.