CVE-2019-8119 : Exploit Details and Defense Strategies
Learn about CVE-2019-8119 affecting Magento 2 versions 2.1, 2.2, and 2.3, allowing remote code execution by an authorized admin user. Find mitigation steps and patch information.
Magento 2 versions 2.1 (before 2.1.19), 2.2 (before 2.2.10), and 2.3 (before 2.3.3) have a critical security flaw allowing remote code execution by an authorized admin user with product import privileges.
Understanding CVE-2019-8119
This CVE identifies a vulnerability in Magento 2 that enables an attacker to execute remote code by manipulating product import functionalities.
What is CVE-2019-8119?
A security flaw in Magento versions 2.1, 2.2, and 2.3 permits an admin user to delete files and inject code into an XSLT file, leading to potential remote code execution.
The Impact of CVE-2019-8119
The vulnerability allows attackers to execute code remotely, compromising the integrity and security of Magento e-commerce platforms.
Technical Details of CVE-2019-8119
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The flaw in Magento versions 2.1, 2.2, and 2.3 enables an authenticated admin user to delete files and inject code into XSLT files, facilitating remote code execution.
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-p2
Exploitation Mechanism
The vulnerability allows an authorized admin user with product import privileges to delete files and inject code into XSLT files, enabling remote code execution.
Mitigation and Prevention
Protecting systems from CVE-2019-8119 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply the security patch provided by Magento to fix the vulnerability.
- Restrict admin privileges to minimize the risk of unauthorized code execution.
Long-Term Security Practices
- Regularly update Magento to the latest version to ensure security patches are applied.
- Educate admin users on secure coding practices and the risks of unauthorized file manipulations.
Patching and Updates
- Install the security update for Magento 2.3.3 and 2.2.10 to mitigate the vulnerability.