Vulnerability · Published Jul 23, 2026 · Assigned by GitHub_M
CVE-2026-48013Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation
Medium 4.1
In plain English
A medium-severity server-side request forgery in platform from shopware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | shopware/core | 6.7.10.1 | GHSA-gq96-5pfx-f4vc |
| Packagist | shopware/platform | 6.7.10.1 | GHSA-gq96-5pfx-f4vc |
Affected products (as reported)
Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
References
- https://github.com/shopware/shopware/security/advisories/GHSA-gq96-5pfx-f4vc x_refsource_CONFIRM
- https://github.com/shopware/shopware/releases/tag/v6.6.10.18 x_refsource_MISC
- https://github.com/shopware/shopware/releases/tag/v6.7.10.1 x_refsource_MISC