Shopware SSO referer trust leading to an arbitrary redirect target
Shopware is an open commerce platform. Versions 6.7.3.0 through 6.7.10.0 have an open redirect in Shopware's public SSO entry point at `GET /api/oauth/sso/auth`. When the endpoint is reached without the expected SSO session state, the application falls back to the request's `Referer` header and uses that value as the redirect destination. In the validated behavior, the server does not restrict that fallback target to same-origin URLs, does not require a relative path, and does not reject dangerous schemes such as `javascript:`. As a result, an unauthenticated request can turn this endpoint into a reusable redirect primitive whose destination
Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation
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.
Shopware: Admin Account Takeover via User Recovery Hash Exposure
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, a low-privilege admin user with user_recovery:read ACL can take over any admin account by triggering POST /api/_action/user/user-recovery, reading the password recovery hash through POST /api/search/user-recovery, and using PATCH /api/_action/user/user-recovery/password; the root cause is that src/Core/System/User/Recovery/UserRecoveryDefinition.php exposes the hash field through the Admin API without ApiAware(false) or ReadProtection. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Admin API ACL Bypass in Order State Transition Endpoints
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, the order state transition features /api/_action/order/{orderId}/state/{transition} and similar transaction and delivery transition routes in src/Core/Checkout/Order/Api/OrderActionController.php do not declare PlatformRequest::ATTRIBUTE_ACL or perform an explicit privilege check, so AclAnnotationValidator exits when route ACL metadata is absent and low-privileged users without order:update, order_transaction:update, or order_delivery:update can trigger StateMachineRegistry::transition() writes in SYSTEM_SCOPE. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accounts
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, UserController::upsertUser() in src/Core/Framework/Api/Controller/UserController.php writes raw user data in SYSTEM_SCOPE without filtering the admin field, so a non-admin API user with user:create or user:update ACL permission can set admin: true on new or existing users; IntegrationController::upsertIntegration() contains an isAdmin() check for the same field, but UserController was missing this check. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Unauthorized Payment Trigger for Foreign Orders via /store-api/handle-payment
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, the Store API endpoint /store-api/handle-payment in src/Core/Checkout/Payment/SalesChannel/HandlePaymentMethodRoute.php accepts a user-controlled orderId and forwards it to src/Core/Checkout/Payment/PaymentProcessor.php without verifying order ownership or guest-order authentication, allowing a normal customer or guest context to trigger the payment flow for another user's order while /store-api/order enforces the expected ownership model. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Stored XSS via SVG file upload — no SVG sanitization
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, SVG files are in the allowed_extensions whitelist in src/Core/Framework/Resources/config/packages/shopware.yaml and can be uploaded via the media manager without SVG content sanitization in the upload pipeline from MediaUploadController to FileSaver to TypeDetector, allowing malicious SVG JavaScript such as onload, <script>, and <foreignObject> to execute in the Shopware domain when the uploaded SVG is viewed. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Privilege Escalation via Sync API Integration Admin Flag Bypass
Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, a non-admin API user with integration:create ACL privilege can escalate to full administrator by creating an integration with admin: true through the Sync API POST /api/_action/sync; the regular integration endpoint POST /api/integration blocks this, but SyncController::sync() routes writes through SyncService to EntityWriter::upsert(), and src/Core/Framework/Integration/IntegrationDefinition.php lacks WriteProtection on the admin field. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.
Shopware: Timing-attack on admin panel allowing enumeration of administrator usernames
Shopware is an open commerce platform. Prior to versions 6.6.10.18 and 6.7.10.1, an attacker is able to enumerate the usernames of administrator users by performing a timing attack. Versions 6.6.10.18 and 6.7.10.1 fix the issue.