GHSA-9wc7-mj3f-74xv: Flowise: Code Injection in CSVAgent leads to Authenticated RCE

Summary

Flowise's CSVAgent accepts a user-supplied custom Pandas read_csv code string and interpolates it without sanitization into code that pyodide executes on the server. An authenticated user can create a chatflow containing that node and trigger it through /api/v1/prediction/[CHATFLOWID], achieving remote code execution. If FLOWISE_USERNAME and FLOWISE_PQSSWORD are unset, the x-request-from: internal header bypasses authentication entirely.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Affected packages in the Exposure Registry

Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.

• flowisenpmLLM dependency since 2024-03-12
• flowise-componentsnpmLLM dependency since 2023-04-10 · 1 tracked dependent

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