CVE-2026-48013CWE-918

Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation

Medium · published July 23, 2026

CVSS v3.1
4.1
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00366 · 29.3th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-23T19:14Z
EPSS history
Timeline
  • 23 JUL 19:14Z
    Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation
    cvelistv5