CVE-2026-55447

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, by controlling a files that are digested into the RAG, an attacker can direct the node to read any file on the file-system by absolute path. All components based on BaseFileComponent are vulnerable to the vulnerability. This includes Docling (DoclingInlineComponent), Docling Serve, DoclingRemoteComponent), Read File (FileComponent), NVIDIA Retriever Extraction (NvidiaIngestComponent), Video File (VideoFileComponent), and Unstructured API (UnstructuredComponent). This vulnerability is fixed in 1.9.2.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/langflow-ai/langflow/pull/12945	Issue Tracking Patch
https://github.com/langflow-ai/langflow/security/advisories/GHSA-ccv6-r384-xp75	Exploit Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Langflow es una herramienta para construir y desplegar agentes y flujos de trabajo impulsados por IA. Antes de la versión 1.9.2, al controlar archivos que son digeridos en el RAG, un atacante puede dirigir el nodo para leer cualquier archivo en el sistema de archivos mediante una ruta absoluta. Todos los componentes basados en BaseFileComponent son vulnerables a la vulnerabilidad. Esto incluye Docling (DoclingInlineComponent), Docling Serve, DoclingRemoteComponent), Leer Archivo (FileComponent), Extracción de Recuperador NVIDIA (NvidiaIngestComponent), Archivo de Video (VideoFileComponent) y API no estructurada (UnstructuredComponent). Esta vulnerabilidad está corregida en la versión 1.9.2.

Information

Published : 2026-06-23 17:17

Updated : 2026-10-25 23:10

NVD link : CVE-2026-55447

Mitre link : CVE-2026-55447

CVE.ORG link : CVE-2026-55447

JSON object : View

Products Affected

langflow

langflow

CWE

CWE-61

UNIX Symbolic Link (Symlink) Following

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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