CVE-2026-100686

HighCVSS 8.1/10Last modified Oct 8, 2026

Description

Budibase versions before 3.45.0 fail to validate per-app authorization in the POST /api/global/groups/:groupId/apps endpoint, allowing builders to assign application roles across workspace boundaries. A builder of a single workspace can exploit missing per-app authorization checks to grant themselves admin roles in other workspaces by modifying user group role mappings.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-269

Affected software

Vendor	Product	Versions
budibase	server	< 3.45.0

References

Timeline

Published: Sep 26, 2026
Last modified: Oct 8, 2026
NVD status: Deferred

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