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Critical OS Command Injection Vulnerability Found in Langflow AI Platform

By PulseAugur Editorial · [1 sources] ·

A critical vulnerability, CVE-2026-105697, has been disclosed in the open-source AI agent prototyping platform Langflow. The vulnerability allows for OS command injection, enabling any user to execute arbitrary commands on the host system. This is particularly dangerous as the default configuration with `LANGFLOW_AUTO_LOGIN=true` makes it exploitable without authentication. Users are urged to upgrade to version 1.10.3 or later and disable the auto-login feature to mitigate the risk. AI

IMPACT This vulnerability could allow unauthorized access and control over systems running Langflow, potentially impacting AI development workflows and data security.

RANK_REASON The item details a specific vulnerability and patch guide for a software tool used in AI development.

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Critical OS Command Injection Vulnerability Found in Langflow AI Platform

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COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · CortexFlow ·

    Langflow's MCP Server Setup Let Any User Run OS Commands on the Host: CVE-2026-105697 Patch Guide

    <p>On October 5, 2026, a <strong>CVSS 9.9 critical</strong> vulnerability was disclosed in Langflow, the open-source platform many builders use to prototype AI agents and workflows: <strong>CVE-2026-105697</strong>, an OS command injection (CWE-78) in its MCP server handling. Bef…

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