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MEDIUM severity

Shopware vulnerable to MediaVisibilityRestrictionSubscriber bypass when reading media entities by aggregating fields individuallyGHSA-m895-2hj3-8cg9

MEDIUMFix: shopware/shopware@0965b35

GHSA-m895-2hj3-8cg9 is a medium-severity (CVSS 5.3) vulnerability in shopware/platform. A fix is available for shopware/platform — see the affected versions and patch details below.

Published
Updated
Affected
4 pkgs
Patched
4 / 4
Exploits
None indexed
Exploitation data as of Sep 10, 2026 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

4 pkgs affected
🐘shopware/platform🐘shopware/platform🐘shopware/core🐘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

In Shopware core and platform versions before 6.6.10.7 and 6.7.3.1, media visibility restrictions applied by MediaVisibilityRestrictionSubscriber are not enforced for aggregation API requests. Authorization filters are only injected during standard entity reads; aggregation queries can be constructed to bypass these checks and enumerate private media records such as invoices or other restricted documents. A low‑privilege backend user (e.g., product editor) can chain normal business flows (creating or viewing orders) with aggregation queries to disclose sensitive customer data including addresses and payment-related information contained within associated private media. The issue is resolved in 6.6.10.7 and 6.7.3.1.

Affected Packages

4 total 4 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistshopware/platform≥ 6.7.0.0&&< 6.7.3.16.7.3.1composer require shopware/platform:^6.7.3.1
🐘Packagistshopware/platformall versions6.6.10.7composer require shopware/platform:^6.6.10.7
🐘Packagistshopware/core≥ 6.7.0.0&&< 6.7.3.16.7.3.1composer require shopware/core:^6.7.3.1
🐘Packagistshopware/coreall versions6.6.10.7composer require shopware/core:^6.6.10.7

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 6.7.3.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-m895-2hj3-8cg9 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

In Shopware core and platform versions before 6.6.10.7 and 6.7.3.1, media visibility restrictions applied by MediaVisibilityRestrictionSubscriber are not enforced for aggregation API requests. Authorization filters are only injected during standard entity reads; aggregation queries can be constructed to bypass these checks and enumerate private media records such as invoices or other restricted documents. A low‑privilege backend user (e.g., product editor) can chain normal business flows (creating or viewing orders) with aggregation queries to disclose sensitive customer data including address
O3 Security · Impact-Aware SCA

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Shopware vulnerable to MediaVisibilityRestrictionSubscrib…