CVE-2026-17623

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary commands due to improper validation of the command field in MCP server configurations.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7282147	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) IBM Langflow OSS 1.0.0 hasta 1.10.3 podría permitir a un atacante remoto autenticado ejecutar comandos arbitrarios debido a una validación incorrecta del campo de comando en las configuraciones del servidor MCP.

Information

Published : 2026-08-05 17:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-17623

Mitre link : CVE-2026-17623

CVE.ORG link : CVE-2026-17623

JSON object : View

Products Affected

langflow

langflow

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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