CVE-2021-38358 : Security Advisory and Response
Discover the details of CVE-2021-38358 affecting MoolaMojo WordPress plugin up to version 0.7.4.1. Learn about the impact, vulnerability description, affected systems, and mitigation steps.
MoolaMojo WordPress plugin version 0.7.4.1 and below is vulnerable to Reflected Cross-Site Scripting (XSS) through the classes parameter in the button-generator.html.php file. Attackers can exploit this to inject arbitrary web scripts.
Understanding CVE-2021-38358
This CVE details a vulnerability in the MoolaMojo WordPress plugin that allows attackers to perform Reflected Cross-Site Scripting (XSS) attacks.
What is CVE-2021-38358?
The vulnerability in the MoolaMojo WordPress plugin up to version 0.7.4.1 enables attackers to inject and execute malicious scripts through a specific parameter.
The Impact of CVE-2021-38358
With this vulnerability, attackers can potentially execute unauthorized code on the client side, compromising user data and potentially impacting the security of the entire WordPress site.
Technical Details of CVE-2021-38358
This section delves into the specific technical aspects of the CVE.
Vulnerability Description
The vulnerability arises from inadequate input validation in the MoolaMojo plugin, allowing attackers to craft and execute XSS attacks using the classes parameter.
Affected Systems and Versions
Versions of the MoolaMojo WordPress plugin up to and including 0.7.4.1 are impacted by this vulnerability, exposing them to XSS exploitation.
Exploitation Mechanism
Attackers exploit the vulnerability by injecting malicious scripts through the classes parameter in the button-generator.html.php file, leading to the execution of unauthorized code.
Mitigation and Prevention
Protecting your systems and data from potential exploitation is crucial. Here are essential steps to mitigate the risks associated with CVE-2021-38358.
Immediate Steps to Take
To address the vulnerability, it is recommended to uninstall the MoolaMojo plugin from your WordPress site immediately to prevent further exploitation.
Long-Term Security Practices
Ensure timely updates and security checks for all plugins and themes on your WordPress site to maintain a secure environment and prevent future vulnerabilities.
Patching and Updates
Stay informed about security patches and updates for the MoolaMojo plugin. Apply patches promptly to protect your site from known vulnerabilities and security risks.