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Langflow: OS command injection (RCE) via arbitrary command in MCP stdio server configuration

🗓️ 07 Oct 2026 20:36:35Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 8 Views

OS command injection in Langflow via MCP stdio server configuration allows RCE.

Related
Detection
Refs
Vulners
Node
OR
lfxRange<1.10.3pip
langflowlangflow-baseRange0.1.2–0.10.3pip
langflowlangflowRange1.1.2–1.10.3pip

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07 Oct 2026 20:36Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.19.9
EPSS0.00396
SSVC
8