Description
IBM Langflow OSS 1.0.0 through 1.9.1 could allow an authenticated user to read or modify sensitive information by bypassing authentication using insecure direct object references.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Langflow OSS | 1.0.0 – ≤ 1.9.1 | — |
Advisories 1
- WID-SEC-2026-1899 IBM Langflow Desktop und OSS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 11, 2026
References
- https://www.ibm.com/support/pages/node/7275453 vendor-advisory patch