Description

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, an improper mass assignment (JSON injection) vulnerability in the account registration endpoint of Flowise Cloud allows unauthenticated attackers to inject server-managed fields and nested objects during account creation. This enables client-controlled manipulation of ownership metadata, timestamps, organization association, and role mappings, breaking trust boundaries in a multi-tenant environment. This vulnerability is fixed in 3.1.0.

INFO

Published Date :

2026-04-23T19:12:26.765Z

Last Modified :

2026-04-23T19:44:53.201Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41267 vulnerability.

Vendors Products
Flowiseai
  • Flowise
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41267.

URL Resource
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-48m6-ch88-55mj cve-icon cve-icon
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CVSS Vulnerability Scoring System

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