CVE-2026-48013: Shopware Platform

Medium severity, CVSS 4.1. EPSS: 0.4% chance of exploitation in the next 30 days.

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.

Affected products

• Shopware Platform: before 6.6.10.18 (fixed in 6.6.10.18); from 6.7.0.0, before 6.7.10.1 (fixed in 6.7.10.1)
• Shopware Shopware: before 6.6.10.18 (fixed in 6.6.10.18); from 6.7.0.0, before 6.7.10.1 (fixed in 6.7.10.1)

Published 2026-07-23. Last modified 2026-07-27.