CVE-2021-25014 : Exploit Details and Defense Strategies
Explore the details of CVE-2021-25014 affecting Ibtana WordPress plugin. Learn about the vulnerability, impact, affected versions, and mitigation steps to secure your WordPress website.
A security vulnerability labeled as CVE-2021-25014 has been identified in the Ibtana WordPress plugin version 1.1.4.9 and below. This CVE allows authenticated users to modify plugin settings through a specific AJAX action, potentially leading to a Stored Cross-Site Scripting (XSS) threat.
Understanding CVE-2021-25014
This section provides an insight into the nature and impact of the CVE-2021-25014 vulnerability.
What is CVE-2021-25014?
The security flaw in the Ibtana WordPress plugin before version 1.1.4.9 lacks proper authorization and CSRF checks in the ive_save_general_settings AJAX action. This deficiency enables authenticated users, including subscribers, to manipulate the plugin's settings, opening the door to a Stored Cross-Site Scripting issue.
The Impact of CVE-2021-25014
The vulnerability allows malicious actors to inject malicious scripts into the affected WordPress websites, potentially compromising user data and performing unauthorized actions.
Technical Details of CVE-2021-25014
Explore the technical aspects related to CVE-2021-25014 for a better understanding.
Vulnerability Description
The issue arises due to the absence of appropriate authorization and Cross-Site Request Forgery (CSRF) checks in a specific AJAX action, empowering authenticated users like subscribers to alter the plugin's settings.
Affected Systems and Versions
The vulnerability affects Ibtana WordPress plugin versions earlier than 1.1.4.9, providing a potential attack vector for threat actors.
Exploitation Mechanism
By leveraging the ive_save_general_settings AJAX action, authenticated users can exploit the vulnerability to tamper with the plugin's configurations, paving the way for Stored Cross-Site Scripting attacks.
Mitigation and Prevention
Discover the recommended steps to mitigate the risks associated with CVE-2021-25014 and prevent exploitation.
Immediate Steps to Take
It is crucial to update the Ibtana WordPress plugin to version 1.1.4.9 or above to patch the vulnerability and enhance security.
Long-Term Security Practices
Implement robust authorization and input validation mechanisms within WordPress plugins to prevent similar vulnerabilities in the future.
Patching and Updates
Regularly monitor for security updates and patches released by the plugin vendor to stay protected against emerging threats.