Description
The '/api/v1/files/images/{flow_id}/{file_name}' endpoint does not enforce any authentication or authorization checks, allowing any unauthenticated user to download images belonging to any flow by knowing (or guessing) the flow ID and file name.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| langflow-ai | langflow | — | — |
Advisories 1
- WID-SEC-2026-0900 Langflow: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 10, 2026