Langflow has Remote Code Execution in CSV Agent
55Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 9.8epss 34%
from disclosure to weapon0 days
Published on NVDFeb 26
metasploitFeb 25
exploitation probability
34%top 2% of all CVEs
observed exploitation
nono source reports it
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, the CSV Agent node in Langflow hardcodes `allow_dangerous_code=True`, which automatically exposes LangChain’s Python REPL tool (`python_repl_ast`). As a result, an attacker can execute arbitrary Python and OS commands on the server via prompt injection, leading to full Remote Code Execution (RCE). Version 1.8.0 fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
langflow-ai · langflow