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Extra Mitigation Curation

gitlab/pypi/langflow/CVE-2026-27966

Progress 0 / 0

Advisory Summary

gitlab/pypi/langflow/CVE-2026-27966

Langflow has Remote Code Execution in CSV Agent The CSV Agent node in Langflow hardcodes `allow_dangerous_code=True`, which automatically exposes LangChain’s Python REPL tool (`python_repl_ast`). As a result, an attacker can execute arbitrary Python and OS commands on the server via prompt injection, leading to full Remote Code Execution (RCE).
Mitigation Type Mitigation Data Mitigation Note