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OpenAdvisories
High · 8.1 CVE-2026-82239 EUVD-2026-67691GHSA-7q8g-4mpg-9gfm

Budibase before 3.41.3 Authorization Bypass via datasources/query

Published Aug 28, 2026 · Updated Oct 8, 2026 · Assigned by VulnCheck

Description

Budibase before 3.41.3 fails to enforce per-table role restrictions on the POST /api/datasources/query endpoint, allowing low-privilege BASIC users to read, create, update, or delete rows in any table regardless of configured permissions. Attackers with BASIC role can submit crafted query requests with target table identifiers to bypass table-level access controls and manipulate restricted data.

Affected products

VendorProductAffectedFixed
budibase server < 3.41.3 3.41.3

Advisories 1

References