CVE-2024-36420: Flowiseai Flowise

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, the `/api/v1/openai-assistants-file` endpoint in `index.ts` is vulnerable to arbitrary file read due to lack of sanitization of the `fileName` body parameter. No known patches for this issue are available.

Affected products

Published 2024-07-01. Last modified 2026-06-17.