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Shopware vulnerable to MediaVisibilityRestrictionSubscriber bypass when reading media entities by aggregating fields individually

Moderate severity GitHub Reviewed Published Oct 21, 2025 in shopware/shopware • Updated Oct 21, 2025

Package

composer shopware/core (Composer)

Affected versions

>= 6.7.0.0, < 6.7.3.1
< 6.6.10.7

Patched versions

6.7.3.1
6.6.10.7
composer shopware/platform (Composer)
>= 6.7.0.0, < 6.7.3.1
< 6.6.10.7
6.7.3.1
6.6.10.7

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.

References

@philipreinken philipreinken published to shopware/shopware Oct 21, 2025
Published to the GitHub Advisory Database Oct 21, 2025
Reviewed Oct 21, 2025
Last updated Oct 21, 2025

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS score

Weaknesses

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions. Learn more on MITRE.

CVE ID

No known CVE

GHSA ID

GHSA-m895-2hj3-8cg9

Source code

Credits

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