Description
Flowise versions before 3.1.4 contain cross-tenant authorization gaps in Enterprise endpoints that fail to verify resource ownership before operations. Attackers with Enterprise access can delete arbitrary workspaces, invite themselves into other organizations, modify cross-org roles, and abuse stored SSO secrets.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| FlowiseAI | Flowise | < 3.1.4 | 3.1.4 |
Advisories 1
- WID-SEC-2026-3102 Flowise: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 15, 2026
References
- GitHub Security Advisory (GHSA-7x8x-vv46-4579) vendor-advisory
- VulnCheck Advisory: Flowise before 3.1.4 Cross-Tenant Authorization Bypass third-party-advisory