CVE-2019-7923 Magento 2 Community Edition SSRF vulnerability

What is CVE-2019-7923?

CVE-2019-7923 is a high-severity server-side request forgery vulnerability in Magento Magento, published on 2 Aug 2019. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A server-side request forgery (SSRF) vulnerability exists 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 can be exploited by authenticated user with admin privileges to manipulate shipment settings to execute arbitrary code.

Weakness: CWE-918

Which versions are affected by CVE-2019-7923?

6 open source packages ship an affected version, including magento/community-edition. It affects 1 product.

Products include Magento Magento.

How do I fix CVE-2019-7923?

Upgrade magento/community-edition to a fixed version for your release line: 2.1.18, 2.2.9 or 2.3.2.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2019-7923 being exploited?

There is no known exploitation of CVE-2019-7923 in the wild and no public exploit code.

Other vulnerabilities in Magento Magento

• CVE-2020-9664 Magento php object injection vulnerability Critical 9.8
• CVE-2020-9576 Magento command injection vulnerability Critical 9.8
• CVE-2020-9578 Magento command injection vulnerability Critical 9.8
• CVE-2020-9579 Magento Security mitigation bypass vulnerability Critical 9.8
• CVE-2020-9580 Magento Security mitigation bypass vulnerability Critical 9.8

All Magento Magento vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-hvcp-jvx5-4pmp.