CVE-2026-48013
Received Received - Intake

Server-Side Request Forgery in Shopware

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: GitHub, Inc.

Description
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, the `/api/_action/media/external-link` endpoint allows authenticated admin users to make server-side HTTP HEAD requests to arbitrary internal IP addresses. While the parallel `uploadFromURL` flow validates target IPs against private/reserved ranges via `FileUrlValidator`, the `linkURL` flow only performs a URL format check (regex for `http://` or `https://` prefix), allowing SSRF to internal network services and cloud metadata endpoints. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-24
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-48013

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
shopware shopware to 6.6.10.18 (exc)
shopware shopware to 6.7.10.1 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

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Executive Summary

CVE-2026-48013 is a Server-Side Request Forgery (SSRF) vulnerability in Shopware's Media External-Link Endpoint. It allows authenticated admin users to make server-side HTTP HEAD requests to arbitrary internal IP addresses. The issue occurs because the external-link flow only checks URL format (http/https) without validating target IPs against private or reserved ranges, unlike another flow that uses FileUrlValidator.

Impact Analysis

An attacker with admin access could probe internal networks, scan services, leak internal information, or redirect requests to internal destinations via HTTP redirects. This could lead to data breaches, service disruption, or further exploitation of internal systems.

Mitigation Strategies

Upgrade Shopware to version 6.6.10.18 or 6.7.10.1 or later to address the SSRF vulnerability in the Media External-Link Endpoint.

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