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CVE PROGRAM SOURCE RECORD7.7 High

CVE-2026-91930

Flowise before 3.1.4 Cross-Tenant Organization Admin Takeover

Description

Flowise before 3.1.4 fails to scope enterprise organization and workspace membership APIs to the caller's tenant, allowing authenticated users to supply arbitrary organization IDs. Attackers can add themselves as organization owners, create workspaces, and gain administrative access to victim organizations by exploiting insufficient tenant isolation in the organizationuser and workspace endpoints.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

FlowiseAI Flowise

Default version status: unaffected

  • 0 to < 3.1.4affected
  • 3.1.4unaffected
pkg:npm/flowise

References