CVE-2026-46425 Budibase: SCIM endpoints lack role-based authorization, BASIC users CRUD tenant users
Authenticated users with basic roles can create, read, update, or delete any tenant user and group via SCIM endpoints due to missing role checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-46425?
CVE-2026-46425 is a critical missing authorization vulnerability in budibase, published on 27 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Budibase is an open-source low-code platform. Prior to 3.38.2, packages/worker/src/api/routes/global/scim.ts attaches only two middlewares to the SCIM router: requireSCIM (checks the Enterprise feature flag and SCIM config) and doInScimContext (sets the SCIM request context). There is no role check. Any authenticated user who reaches the worker (BASIC role, workspace-scoped builder, anyone) can call SCIM endpoints and CRUD every user and group in the tenant. This vulnerability is fixed in 3.38.2.
Weakness: CWE-862
Which versions are affected by CVE-2026-46425?
How do I fix CVE-2026-46425?
No fix has been published for CVE-2026-46425 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-46425 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-46425 exists.
Sources
Also known as GHSA-q9rw-q89f-jx2f.