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CVE-2026-6596

langflow-ai langflow API Endpoint endpoints.py create_upload_file unrestricted upload PUBLISHED

Description (CNA)

A security flaw has been discovered in langflow-ai langflow up to 1.1.0. This issue affects the function create_upload_file of the file src/backend/base/Langflow/api/v1/endpoints.py of the component API Endpoint. The manipulation results in unrestricted upload. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected (CNA)

Vendor / productVersions
langflow-ai / langflowaffected 1.0; affected 1.1.0

CWE

CWE-434, CWE-284

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.