CVE-2019-8091 Explained : Impact and Mitigation

Magento versions 1.9.4.3 and 1.14.4.3 have a security flaw that allows remote code execution by an admin user with appropriate privileges.

Understanding CVE-2019-8091

Magento 1 versions 1.9.4.3 and 1.14.4.3 are vulnerable to remote code execution.

What is CVE-2019-8091?

A security flaw in Magento 1 versions prior to 1.9.4.3 and 1.14.4.3 allows an admin user to execute remote code by accessing product attributes and using layout updates.

The Impact of CVE-2019-8091

This vulnerability enables an authenticated admin user to trigger remote code execution, potentially leading to unauthorized access and control of the affected system.

Technical Details of CVE-2019-8091

Magento 1 versions 1.9.4.3 and 1.14.4.3 are susceptible to remote code execution.

Vulnerability Description

The flaw permits an admin user with specific privileges to exploit product attributes and layout updates for remote code execution.

Affected Systems and Versions

Product: Magento 1
Vendor: Adobe Systems Incorporated
Versions: Magento Open Source prior to 1.9.4.3 and Magento Commerce prior to 1.14.4.3

Exploitation Mechanism

An admin user with appropriate privileges can leverage product attributes and layout updates to initiate remote code execution.

Mitigation and Prevention

Immediate Steps to Take:

Apply the security patch SUPEE-11219 provided by Magento.
Restrict admin privileges to minimize the risk of unauthorized code execution. Long-Term Security Practices:
Regularly update Magento installations to the latest secure versions.
Implement strong access controls and monitoring mechanisms to prevent unauthorized access.
Conduct security audits and penetration testing to identify and address vulnerabilities.
Educate admin users on secure coding practices and the risks of remote code execution.
Stay informed about security advisories and patches released by Magento.
Consider implementing additional security measures such as web application firewalls.

Patching and Updates

Magento has released a security patch SUPEE-11219 to address this vulnerability. Ensure timely application of this patch to secure your Magento 1 installations.