SSRF (Server-Side Request Forgery) in shopware/core (CVE-2026-48013)
Summary
SSRF in shopware/core (CVE-2026-48013). Risk of unauthorized operations or information disclosure. Exploitable via uploadFromURL. Mitigation: upgrade to 6.7.10.1 or later.
Original description
The description as published by the source.
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.
Source: GitHub Security Advisories (Global) NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-48013 has been found in shopware/core.
Attackers can target a specific entry point like uploadFromURL over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: 4.1/10.
What to do: upgrade shopware/core to 6.7.10.1 or later.
If unsure, ask your IT team or search "shopware/core CVE-2026-48013" on the vendor's site.
CVE-2026-48013 (shopware/core) — CWE-918 / CVSS v3 4.1
Attack vector: remote (network-reachable) / no user interaction
Attack surface: uploadFromURL / FileUrlValidator / linkURL / MediaUploadService
Patched: 6.7.10.1 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
SSRF (CWE-918) exists in shopware/core. Attackers reach the vulnerable code path via uploadFromURL.
Check the vendor advisory for the affected versions of shopware/core. Attack surface: uploadFromURL / FileUrlValidator / linkURL / MediaUploadService.
Severity: Medium (CVSS 4.1/10). Risk of unauthorized operations or information disclosure.
Update to 6.7.10.1.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'shopware/core' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'shopware/core' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
shopware/coreを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade shopware/core to 6.7.10.1ステージング環境で 6.7.10.1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- web github.com
- web github.com
- web github.com