CVE-2024-36420: Flowise is a drag & drop user interface to build a customized large language model flow. In version 1.4.3 of Flowise, th
Summary
Flowise version 1.4.3 has a vulnerability in its `/api/v1/openai-assistants-file` endpoint that allows arbitrary file read attacks (reading files on a system without permission) because the `fileName` parameter is not properly sanitized (cleaned of malicious input). This is caused by improper input validation, which is a common security weakness in software.
Vulnerability Details
7.5(high)
EPSS: 0.3%
Classification
Affected Vendors
Related Issues
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-36420
First tracked: February 15, 2026 at 08:53 PM
Classified by LLM (prompt v3) · confidence: 95%