CVE-2026-46476

CVE-2026-46476 · Flowise: CustomTemplate create+update mass-assignment allows cross-workspace template takeover

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, CustomTemplate create and update mass-assignment allows cross-workspace template takeover. This issue has been patched in version 3.1.2.

CVSS 7.7 · High · EPSS 0.3% · Fix available

Published: 2026-06-08T15:31:32.623Z
Updated: 2026-06-08T16:27:17.142Z

Stack: node

Affected products and versions

flowise
Versions
- < 3.1.2: Affected
No fix published
flowise npm
Affected ranges
- SEMVER: < 3.1.2
Update to 3.1.2

Original sources

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
https://nvd.nist.gov/vuln/detail/CVE-2026-46476

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CVE-2026-46476 · Flowise: CustomTemplate create+update mass-assignment allows cross-workspace template takeover

Affected products and versions

flowise

flowise npm

Original sources