Description
IBM Langflow OSS 1.0.0 through 1.12.8 could allow a remote attacker with a low-privileged authenticated account to cause the Agentic Assistant to generate or submit component code using these unblocked patterns, resulting in arbitrary operating system command execution on the server.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| IBM | Langflow OSS | 1.0.0 – ≤ 1.12.8 | — |
Advisories 1
- WID-SEC-2026-4226 Langflow: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 29, 2026
References
- https://www.ibm.com/support/pages/node/7294467 vendor-advisory patch