module

Langflow AI RCE

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Disclosed
2025-04-09
Created
2025-04-14

Description

Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint.
A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code.

Authors

Naveen Sunkavally (Horizon3.ai)
Takahiro Yokoyama

Platform

Python

Architectures

python

References

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_2025_3248
    msf exploit(langflow_unauth_rce_cve_2025_3248) > show targets
        ...targets...
    msf exploit(langflow_unauth_rce_cve_2025_3248) > set TARGET < target-id >
    msf exploit(langflow_unauth_rce_cve_2025_3248) > show options
        ...show and set options...
    msf exploit(langflow_unauth_rce_cve_2025_3248) > exploit
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