Vulnerability details
CVE-2026-46476
FlowiseAI Flowise
Flowise: CustomTemplate create+update mass-assignment allows cross-workspace template takeover
CVSS 4.0
7.7High
Official description
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 scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.7High | 4.0 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| FlowiseAI | Flowise | < 3.1.2 | CVEProject cvelistV5 (CNA) |
References and advisories
2- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-728h-4mwj-f2p4 x_refsource_CONFIRM
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2 x_refsource_MISC
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Details
- Published
- 2026-06-08
- Last updated
- 2026-06-08
- State
- Published
- Assigner (CNA)
- GitHub_M
Exploit prediction (EPSS)
0.33%
Probability of exploitation in 30 days
27%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-915Improperly Controlled Modification of Dynamically-Determined Object Attributes