Description
Langflow versions prior to 1.9.0 are susceptible to unauthenticated remote code execution through the /api/v1/build_public_tmp/<flow_id>/flow endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/multi/http/langflow/unauth_rce_cve_2026_33017msf undefined(unauth_rce_cve_2026_33017) > show actions ...actions...msf undefined(unauth_rce_cve_2026_33017) > set ACTION < action-name >msf undefined(unauth_rce_cve_2026_33017) > show options ...show and set options...msf undefined(unauth_rce_cve_2026_33017) > runPrioritise with Active Threat Intelligence
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