CVE-2021-37707 Manipulation of product reviews via API

What is CVE-2021-37707?

CVE-2021-37707 is a medium-severity missing authorization vulnerability in Shopware Shopware, published on 16 Aug 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Shopware is an open source eCommerce platform. Versions prior to 6.4.3.1 contain a vulnerability that allows manipulation of product reviews via API. Version 6.4.3.1 contains a patch. As workarounds for older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin.

Weakness: CWE-20

Which versions are affected by CVE-2021-37707?

4 open source packages ship an affected version, including shopware/core and shopware/platform. It affects 1 product.

Products include Shopware Shopware.

How do I fix CVE-2021-37707?

Upgrade shopware/core to 6.4.3.1 or later.

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

Is CVE-2021-37707 being exploited?

There is no known exploitation of CVE-2021-37707 in the wild and no public exploit code.

Other vulnerabilities in Shopware Shopware

• CVE-2023-22731 Improper Control of Generation of Code in Twig rendered views in shopware Critical 10.0
• CVE-2016-3109 Shopware RCE Vulnerability Critical 9.8
• CVE-2024-22406 Blind SQL-injection in DAL aggregations in Shopware Critical 9.3
• CVE-2021-32711 Leak of information via Store-API Critical 9.1
• CVE-2026-31887 Shopware unauthenticated data extraction possible through store-api.order endpoint High 8.9

All Shopware Shopware vulnerabilities

Sources

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

Also known as GHSA-9f8f-574q-8jmf.