
Bash proof-of-concept exploit for CVE-2026-33017 in Langflow, triggering a reverse shell callback to a netcat listener.
My simple bash implementation of the CVE-2026-33017.
Check following link for detailed explanation: https://github.com/langflow-ai/langflow/security/advisories/GHSA-vwmf-pq79-vjvx
Use nc -lvnp [PORT] to receive the shall callback