CVE-2026-31887 Shopware unauthenticated data extraction possible through store-api.order endpoint
Unauthenticated attackers can access other customers' orders via the store-api.order endpoint due to insufficient filter checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-31887?
CVE-2026-31887 is a high-severity missing authorization vulnerability in Shopware Shopware, published on 11 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Shopware is an open commerce platform. Prior to 6.7.8.1 and 6.6.10.15, an insufficient check on the filter types for unauthenticated customers allows access to orders of other customers. This is part of the deepLinkCode support on the store-api.order endpoint. This vulnerability is fixed in 6.7.8.1 and 6.6.10.15.
Weakness: CWE-863
Which versions are affected by CVE-2026-31887?
8 open source packages ship an affected version, including shopware/core and shopware/platform. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
shopware/core Packagist | All versions | 6.6.10.15 |
shopware/core Packagist | All versions | 6.6.10.15 |
shopware/core Packagist | From 6.7.0.0 | 6.7.8.1 |
shopware/core Packagist | From 6.7.0.0 | 6.7.8.1 |
shopware/platform Packagist | All versions | 6.6.10.15 |
shopware/platform Packagist | All versions | 6.6.10.15 |
2 more packages
shopware/platform Packagist | From 6.7.0.0 | 6.7.8.1 |
shopware/platform Packagist | From 6.7.0.0 | 6.7.8.1 |
Products include Shopware Shopware.
How do I fix CVE-2026-31887?
Upgrade shopware/core to a fixed version for your release line: 6.6.10.15 or 6.7.8.1.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-31887 being exploited?
There is no known exploitation of CVE-2026-31887 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
- CVE-2016-3109 Shopware RCE Vulnerability
- CVE-2024-22406 Blind SQL-injection in DAL aggregations in Shopware
- CVE-2021-32711 Leak of information via Store-API
- CVE-2026-31889 Shopware has a potential take over of app credentials
Sources
Also known as GHSA-7vvp-j573-5584.