CVE-2026-46476CWE-915

Flowise: CustomTemplate create+update mass-assignment allows cross-workspace template takeover

High · published June 8, 2026

CVSS v4.0
7.7
EPSS
1%
Percentile
45.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
7.7 · HIGH
Vector
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
EPSS
0.00561 · 45.9th percentile
Weakness
CWE-915 · Improperly Controlled Modification of Dynamically-Determined Object Attributes
Published
2026-06-08T15:31Z
EPSS history
Timeline
  • 08 JUN 15:31Z
    Flowise: CustomTemplate create+update mass-assignment allows cross-workspace template takeover
    cvelistv5