CVE-2019-8127 : Vulnerability Insights and Analysis

Magento versions 2.2 before 2.2.10, 2.3 before 2.3.3 or 2.3.2-p1 have a vulnerability regarding SQL injection. An authorized user with access to edit Newsletter Templates can extract Admin login data and escalate privileges.

Understanding CVE-2019-8127

Magento 2 versions 2.2 prior to 2.2.10 and 2.3 prior to 2.3.3 or 2.3.2-p1 are susceptible to a SQL injection vulnerability.

What is CVE-2019-8127?

This CVE identifies a SQL injection vulnerability in specific versions of Magento 2, allowing an authenticated user to perform privilege escalation.

The Impact of CVE-2019-8127

The vulnerability enables an attacker to access Admin login data and change their password, leading to privilege escalation within the system.

Technical Details of CVE-2019-8127

Magento 2 versions 2.2 before 2.2.10 and 2.3 before 2.3.3 or 2.3.2-p1 are affected by this SQL injection vulnerability.

Vulnerability Description

An authenticated user with access to an account permitted to edit Newsletter Templates can exploit the vulnerability to extract Admin login data and escalate privileges.

Affected Systems and Versions

Product: Magento 2
Vendor: Adobe Systems Incorporated
Affected Versions: Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1

Exploitation Mechanism

The vulnerability allows an attacker to exfiltrate Admin login data by changing their password, resulting in privilege escalation.

Mitigation and Prevention

Immediate Steps to Take:

Apply the security patch provided by Magento for versions 2.2.10 and 2.3.3.
Restrict access to accounts with Newsletter Template editing permissions. Long-Term Security Practices:
Regularly update Magento to the latest secure versions.
Implement least privilege access controls to limit user capabilities.
Conduct security audits to identify and address vulnerabilities.
Educate users on secure password practices.
Monitor system logs for any suspicious activities.

Patching and Updates

Ensure all Magento installations are updated to versions 2.2.10 and 2.3.3 to mitigate the SQL injection vulnerability.