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CVE-2026-55447

Langflow: BaseFileComponent-based nodes arbitrary file read with RCE exploit PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
langflow-ai / langflowaffected < 1.9.2

CWE

CWE-61, CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.