CVE-2020-9632 Magento security mitigation bypass vulnerability

Critical 9.8 Published Updated

Attackers can bypass security mitigations in Magento to achieve arbitrary code execution, requiring immediate upgrades.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2020-9632?

CVE-2020-9632 is a critical vulnerability in Magento Magento, published on 26 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have a security mitigation bypass vulnerability. Successful exploitation could lead to arbitrary code execution.

Which versions are affected by CVE-2020-9632?

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

PackageAffectedFixed in
magento/community-edition PackagistAll versions to 2.2.11None
magento/community-edition PackagistAll versions to 2.2.11None
magento/community-edition PackagistFrom 2.3.02.3.4-p2
magento/community-edition PackagistFrom 2.3.02.3.4-p2
magento BitnamiFrom 2.2.02.2.12, 2.3.5
magento/core PackagistAll versions1.9.4.5
3 more packages
magento/core PackagistAll versions1.9.4.5
magento/project-community-edition PackagistAll versions to 2.0.2None
magento/project-community-edition PackagistAll versions to 2.0.2None

Products include Magento Magento.

How do I fix CVE-2020-9632?

Upgrade magento/community-edition to 2.3.4-p2 or later.

Is CVE-2020-9632 being exploited?

There is no known exploitation of CVE-2020-9632 in the wild and no public exploit code.

All Magento Magento vulnerabilities

Sources

Also known as BIT-magento-2020-9632, GHSA-6w29-x5j4-qhrw.

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