CVE-2019-7947 Magento 2 Community Edition CSRF vulnerability

Medium 6.5 Published Updated

Attackers can trick users into removing gift card accounts via CSRF, requiring Magento users to upgrade to patched versions.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2019-7947?

CVE-2019-7947 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 exists in the GiftCardAccount removal feature for Magento Open Source prior to 1.9.4.2, and Magento Commerce prior to 1.14.4.2, Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2.

Weakness: CWE-352

Which versions are affected by CVE-2019-7947?

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

PackageAffectedFixed in
magento/community-edition PackagistFrom 2.1.02.1.18
magento/community-edition PackagistFrom 2.1.02.1.18
magento/community-edition PackagistFrom 2.2.02.2.9
magento/community-edition PackagistFrom 2.2.02.2.9
magento/community-edition PackagistFrom 2.3.02.3.2
magento/community-edition PackagistFrom 2.3.02.3.2

Products include Magento Magento.

How do I fix CVE-2019-7947?

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

Is CVE-2019-7947 being exploited?

There is no known exploitation of CVE-2019-7947 in the wild and no public exploit code.

All Magento Magento vulnerabilities

Sources

Also known as GHSA-w392-68rg-pgg4.

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