CVE-2026-69256

— UNSCOREDpublic exploit available

Published 2026-08-04 · Updated 2026-08-05

AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.

NVD description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent node allowed users to provide Python code that is executed through pyodide; although a denylist blocked dangerous Python constructs, pandas.read_pickle() could deserialize a pickled payload and achieve code execution without matching the denied words. The affected file is flowise-components/nodes/agents/CSVAgent/CSVAgent.ts, where user-supplied customReadCSVFunc is evaluated as pd.${customReadCSVFunc}. An authenticated user who can create or modify a chatflow can add a CSV Agent, place a malicious read_pickle payload in the Additional Parameters, save the chatflow, and trigger /api/v1/prediction/<UUID> to execute commands. This issue is fixed in version 3.1.3.

Weaknesses

CWE-94

Public exploit & PoC references

References

Data: NVD (public domain). Analysis: local $0 model. Defensive use only.