by Kastro
Paper/Archive/CVE-2026-46425

CVE-2026-46425

Budibase budibase — Budibase: SCIM endpoints lack role-based authorization, BASIC users CRUD tenant users

EPSS 0.3%public exploitCVSS 9.9
critical.is priorityof 100
44
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 21.1.211 × 204.2Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
budibase< 3.38.2–CNA

Scores by source

GitHub_M (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitgithub.com/Budibase/budibase/security/advisories/GHSA-q9rw-q89f-jx2frefgithub.com/Budibase/budibase/releases/tag/3.38.2