Servers and applications
CVE-2025-8943
The Custom MCPs feature is designed to execute OS commands, for instance, using tools like `npx` to spin up local MCP Servers. However, Flowise's inherent authentication and authorization model is minimal and lacks role-based access controls (RBAC). Furthermore, in Flowise versions before 3.0.1 the default installation operates without authentication unless explicitly configured. This…
- Severity
- Critical 9.8
- Published
- 14 Aug 2025
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 3.0.1
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
FlowiseServers and applications · cpe:a:flowiseai:flowise |
|