CVE-2026-82239

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.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/Budibase/budibase/security/advisories/GHSA-vq3j-xwg3-pg8x
https://www.vulncheck.com/advisories/budibase-before-3.41.3-authorization-bypass-via-datasources-query
https://github.com/Budibase/budibase/security/advisories/GHSA-vq3j-xwg3-pg8x

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 12:16

Updated : 2026-08-28 20:20

NVD link : CVE-2026-82239

Mitre link : CVE-2026-82239

CVE.ORG link : CVE-2026-82239

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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