CVE-2021-37709: Insecure direct object reference of log files of the Import/Export feature

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-08-16 · updated 2026-06-17
Weakness: CWE-532

Description

Shopware is an open source eCommerce platform. Versions prior to 6.4.3.1 contain a vulnerability involving an insecure direct object reference of log files of the Import/Export feature. 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.

Affected products

shopware: before 6.4.3.1 — fixed in 6.4.3.1

How to fix

Upgrade to a fixed version: shopware 6.4.3.1. Check the vendor advisory for mitigations.

References

https://github.com/shopware/platform/commit/a9f52abb6eb503654c492b6b2076f8d924831fec
https://github.com/shopware/platform/security/advisories/GHSA-54gp-qff8-946c
https://github.com/shopware/platform/commit/a9f52abb6eb503654c492b6b2076f8d924831fec
https://github.com/shopware/platform/security/advisories/GHSA-54gp-qff8-946c

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