CVE-2019-7885: Magento 2 Community Edition RCE Vulnerability
Insufficient input validation in the config builder of the Elastic search module could lead to remote code execution in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This vulnerability could be abused by an authenticated user with the ability to configure the catalog search.
Other sources
Magento 2 Community Edition RCE Vulnerability
— Packagist
PRODSECBUG-2266: Arbitrary code execution through malicious elastic search module configuration
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/magento/community-editionto a version that resolves this vulnerability.Fixed in 2.3.2 - Upgrade
Upgrade
composer/magento/community-editionto a version that resolves this vulnerability.Fixed in 2.2.9 - Upgrade
Upgrade
composer/magento/community-editionto a version that resolves this vulnerability.Fixed in 2.1.18 - Upgrade
Upgrade
composer/magento/product-community-editionto a version that resolves this vulnerability.Fixed in 2.1.18 - Upgrade
Upgrade
composer/magento/product-community-editionto a version that resolves this vulnerability.Fixed in 2.2.9 - Upgrade
Upgrade
composer/magento/product-community-editionto a version that resolves this vulnerability.Fixed in 2.3.2 - Upgrade
Upgrade
Magento 2.1to a version that resolves this vulnerability.Fixed in 2.1.18Patch PRODSECBUG-2266 - Upgrade
Upgrade
Magento 2.2to a version that resolves this vulnerability.Fixed in 2.2.9Patch PRODSECBUG-2266 - Upgrade
Upgrade
Magento 2.3to a version that resolves this vulnerability.Fixed in 2.3.2Patch PRODSECBUG-2266
Event History
Frequently Asked Questions
What is the severity of CVE-2019-7885?
CVE-2019-7885 is considered a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2019-7885?
To fix CVE-2019-7885, upgrade your Magento instance to version 2.1.18, 2.2.9, or 2.3.2 or later.
Which versions of Magento are affected by CVE-2019-7885?
CVE-2019-7885 affects Magento versions 2.1.x prior to 2.1.18, 2.2.x prior to 2.2.9, and 2.3.x prior to 2.3.2.
Can CVE-2019-7885 be exploited by unauthenticated users?
CVE-2019-7885 requires authentication to exploit, specifically by users with the ability to configure the Elasticsearch module.
What is the impact of CVE-2019-7885 on Magento users?
The impact of CVE-2019-7885 includes the potential for attackers to execute arbitrary code on affected Magento installations.