CVE-2024-36420: Flowise Path Injection at /api/v1/openai-assistants-file
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.
Published Aug 5, 2024
Affected packages
flowise
- Ecosystem
- npm
- Affected
- <= 1.4.3
- Fixed in
- No patched version yet
- Check
npm ls flowise
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
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.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
More Flowise vulnerabilities
All Flowise entriesCVE-2026-73483
Flowise NodeVM sandbox escape via puppeteer allowlist - authenticated RCE and arbitrary file read via Chromium
critical9.4Oct 7, 2026CVE-2026-73487
Flowise Prompt Injection to RCE and SSRF via CSV/Airtable Agent Python Validator Bypass
critical9.0Oct 7, 2026CVE-2026-69250
Flowise: Unauthenticated OAuth2 Refresh Enables Non-Blind SSRF and Secret Exfiltration
high8.5Aug 4, 2026CVE-2026-69251
Flowise RCE via TypeORM DataSource
critical9.0Aug 4, 2026CVE-2026-69252
Flowise: Missing authorization on `/api/v1/files` allows low-privileged API keys to list and delete files across workspaces within the same organization
high7.2Aug 4, 2026CVE-2026-69253
Flowise Sandbox Escape to RCE
critical9.0Aug 4, 2026
