CVE-2019-7904 Magento 2 Community Edition Insufficient Access Controls

What is CVE-2019-7904?

CVE-2019-7904 is a medium-severity missing authorization vulnerability in Magento Magento, published on 2 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Insufficient enforcement of user access controls 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 could enable a low-privileged user to make unauthorized environment configuration changes.

Which versions are affected by CVE-2019-7904?

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-2019-7904?

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

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2019-7904 being exploited?

There is no known exploitation of CVE-2019-7904 in the wild and no public exploit code.

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All Magento Magento vulnerabilities

Sources

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

Also known as GHSA-5hcx-vg88-hgpm.