cvedb.io
CVE-2026-46441
CRITICAL · CVSS 9.6
EPSS exploitation probability: 0%
Published 2026-06-08T16:16:41.190 · Last modified 2026-06-17T10:53:40.523

Summary

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass assignment vulnerability exists in the assistant update endpoint of FlowiseAI. The endpoint allows authenticated users to modify server-controlled properties such as workspaceId, createdDate, and updatedDate when updating an assistant resource. Due to missing server-side validation and authorization checks, an attacker can manipulate the workspaceId field and reassign assistants to arbitrary workspaces. This breaks tenant isolation in multi-workspace environments. This issue has been patched in version 3.1.2.

Affected products

flowiseai — flowise

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.