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CVSS 8.8 · HIGH

CVE-2026-41138

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, there is a remote code execution vulnerability in AirtableAgent.ts caused by lack of input verification when using Pandas. The user’s input is directly applied to the question parameter within the prompt template and it is reflected to the Python code without any sanitization. This vulnerability is fixed in 3.1.0.

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Analysis

Flowise versions prior to 3.1.0 are vulnerable to Remote Code Execution when using the Airtable Agent. User-supplied input is directly injected into Python code without sanitization, allowing an attacker to execute arbitrary commands on the host system. Developers using Flowise for LLM orchestration should update to version 3.1.0 immediately.

Severity

Score: 8.8(HIGH)
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AV: NETWORK
AC: LOW
PR: LOW
UI: NONE
S: UNCHANGED
C: HIGH
I: HIGH
A: HIGH
Weakness (CWE): CWE-94

EPSS

Probability of exploitation (next 30 days): 0.0032 (0.3%)
Percentile: 54.9%
EPSS: 2026-05-06

Affects

flowiseai:flowise

Technical description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, there is a remote code execution vulnerability in AirtableAgent.ts caused by lack of input verification when using Pandas. The user’s input is directly applied to the question parameter within the prompt template and it is reflected to the Python code without any sanitization. This vulnerability is fixed in 3.1.0.

Published: 4/23/2026, 8:16:14 PM
Last modified: 4/24/2026, 7:17:11 PM

References

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