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.
Depending on the order payload configuration, attackers may retrieve:
- Customer names
- Billing address
- Shipping address
- Email addresses
- Ordered products
- Order values
- Order numbers
- Order dates
- Payment method information
- Shipping method information
- More customs, depending on the given associations in the request
This vulnerability allows:
- Unauthorized access to foreign customer order data
- Mass enumeration of recent orders
- Potential scraping of customer personal information
No limitation, but only orders from the past 30 days are checked for changeable means of payment (unrelated).
The code is present since ~2021. Likely every version since then is impacted for every store.
| Score | Percentile |
|---|---|
| 0.05% | 14.79% |
| Base score | Version | Severity | Vector |
|---|---|---|---|
| 8.9 | 4.0 | — |
|
| Type | Value |
|---|---|
| GHSA | GHSA-7vvp-j573-5584 ↗ |
| CVE | CVE-2026-31887 ↗ |
| CWE id | Name |
|---|---|
| CWE-863 | Incorrect Authorization |
Vulnerable version ranges and first patched releases as published by GitHub.
| Ecosystem | Package | Vulnerable range | First patched | Vulnerable functions |
|---|---|---|---|---|
| composer | shopware/core | >= 6.7.0.0, < 6.7.8.1 | 6.7.8.1 | — |
| composer | shopware/core | < 6.6.10.15 | 6.6.10.15 | — |
| composer | shopware/platform | >= 6.7.0.0, < 6.7.8.1 | 6.7.8.1 | — |
| composer | shopware/platform | < 6.6.10.15 | 6.6.10.15 | — |