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CVE-2026-10134

Unauthenticated Server-Side RCE via PythonCodeStructuredTool in Public Flows PUBLISHED

Description (CNA)

IBM Langflow OSS 1.0.0 through 1.9.3 allows an attacker to read every secret available to the Langflow process, read and modify every flow, conversation, message, file upload, and saved component in the Langflow database, can connect to internal services, abuse cloud metadata endpoints, laterally move to other tenants on the same Langflow instance, and Establish persistence by modifying the public flow's `tool_code` so normal `/api/v1/build/...` calls by any user re-execute attacker code at each build.

Affected (CNA)

Vendor / productVersions
IBM / Langflow OSSaffected 1.0.0 through 1.9.3

CWE

CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.