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Internal hidden fields are visible on to many associations in admin apiGHSA-gpmh-g94g-qrhr

GHSA-gpmh-g94g-qrhr is a Information Exposure vulnerability in shopware/platform. A fix is available for shopware/platform — see the affected versions and patch details below.

Published
Updated
Affected
2 pkgs
Patched
2 / 2
Exploits
None indexed
Exploitation data as of Oct 12, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs65th percentile — riskier than 65% of all scored CVEsHighest risk
0.00%0.54%1.08%1.61%0.3%1.1%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

2 pkgs affected
🐘shopware/platform🐘shopware/core

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Impact

The admin api has exposed some internal hidden fields when an association has been loaded with a to many reference

Patches

We recommend updating to the current version 6.4.1.1. You can get the update to 6.4.1.1 regularly via the Auto-Updater or directly via the download overview.

https://www.shopware.com/en/download/#shopware-6

Workarounds

For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659

Affected Packages

2 total 2 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistshopware/platformall versions6.4.1.1composer require shopware/platform:^6.4.1.1
🐘Packagistshopware/coreall versions6.4.1.1composer require shopware/core:^6.4.1.1

Affected Products

1 product · 1 configurations
Application
shopwareshopware
≥ 6.1.0 && < 6.4.1.1
range

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for shopware/platform, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update shopware/platform to 6.4.1.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-gpmh-g94g-qrhr is resolved across your whole dependency graph.

  3. Workarounds

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

### Impact The admin api has exposed some internal hidden fields when an association has been loaded with a to many reference ### Patches We recommend updating to the current version 6.4.1.1. You can get the update to 6.4.1.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 ### Workarounds For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version. https://store.shopware.com/en/detail/index
O3 Security · Impact-Aware SCA

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Internal hidden fields are visible on to many associations…