high8.8
CVE-2026-46476
FlowiseAI: CustomTemplate create+update mass-assignment allows cross-workspace template takeover
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | flowise | <= 3.1.1 | 3.1.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Flowiseai | Flowise | before 3.1.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-728h-4mwj-f2p4
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4
- https://github.com/FlowiseAI/Flowise/pull/6129
- https://github.com/FlowiseAI/Flowise/commit/f64047bdcf4cbd6a30ec348b9e3f2899ff514e89
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2
- https://nvd.nist.gov/vuln/detail/CVE-2026-46476