CVE-2019-7857 Magento Cross-Site Request Forgery (CSRF)

What is CVE-2019-7857?

CVE-2019-7857 is a medium-severity vulnerability in Magento Magento, published on 2 Aug 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A cross-site request forgery vulnerability 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 can cause unwanted items to be added to a shopper's cart due to an insufficiently robust anti-CSRF token implementation.

Weakness: CWE-352

Which versions are affected by CVE-2019-7857?

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-2019-7857?

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

Is CVE-2019-7857 being exploited?

There is no known exploitation of CVE-2019-7857 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-f6ww-vqw2-xp3v.