CVE-2026-31887: Shopware unauthenticated order data extraction in store-api

CVE-2026-31887 · Severity: high · CVSS 4 · Published 2026-03-11

Shopware is a popular open-source e-commerce platform used to run online stores. A flaw in its order retrieval API allows attackers without authentication to view and download order information of any customer, including names, addresses, email addresses, and payment details. An attacker can enumerate recent orders in bulk and scrape customer personal information, creating significant privacy and compliance risks (GDPR, PCI-DSS) for affected merchants.

Technologies: shopware/core (Packagist), shopware/platform (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2026-31887 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-31887 being exploited in the wild.
How severe is CVE-2026-31887?
High severity, with a CVSS score of 4, published 11 March 2026.
Which products and versions are affected?
shopware/core (Packagist) ECOSYSTEM:introduced=6.7.0.0,fixed=6.7.8.1; shopware/platform (Packagist) ECOSYSTEM:introduced=6.7.0.0,fixed=6.7.8.1.
Is there a fix for CVE-2026-31887?
Yes. shopware/core (Packagist): upgrade to 6.7.8.1 or later; shopware/platform (Packagist): upgrade to 6.7.8.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-31887 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-31887?
Check whether you run shopware/core (Packagist) or shopware/platform (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • shopware/core (Packagist): upgrade to 6.7.8.1 or later
    composer require shopware/core:^6.7.8.1
  • shopware/platform (Packagist): upgrade to 6.7.8.1 or later
    composer require shopware/platform:^6.7.8.1

Technical details

The vulnerability is an incorrect authorization issue (CWE-863) in the store-api.order endpoint where filter type validation is insufficient for unauthenticated requests. The deepLinkCode support mechanism fails to properly restrict access, allowing attackers to bypass authentication and retrieve arbitrary customer orders. Attack vector is network-based with low complexity; no privileges or user interaction required. An attacker can extract customer names, billing/shipping addresses, email addresses, ordered products, order values, order numbers, dates, payment and shipping methods, and custom fields depending on payload configuration. The code has been present since ~2021, suggesting near-universal impact across versions. Patches available: Shopware 6.7.8.1 and 6.6.10.15+.

Affected products

  • Shopware shopware/core >= 6.7.0.0, < 6.7.8.1; < 6.6.10.15
  • Shopware shopware/platform >= 6.7.0.0, < 6.7.8.1; < 6.6.10.15

Identifiers

  • CVE-2026-31887
  • GHSA-7vvp-j573-5584

Timeline

  • 2026-03-11: disclosed: Advisory published by GitHub
  • 2026-03-11: patched: Patches released: shopware/core and shopware/platform versions 6.7.8.1 and 6.6.10.15

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.