CVE-2026-82240

Budibase before 3.41.3 fails to validate app-scoped builder role assignments in the public user create and update endpoints, allowing an authenticated app-scoped builder to grant builder access to unrelated apps. Attackers can submit crafted requests to the user update API with builder.apps fields to escalate privileges and gain unauthorized builder access to other applications in the same tenant.

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-468g-55qj-v8rr
https://www.vulncheck.com/advisories/budibase-before-3.41.3-privilege-escalation-via-user-update-api

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 12:16

Updated : 2026-08-28 20:20

NVD link : CVE-2026-82240

Mitre link : CVE-2026-82240

CVE.ORG link : CVE-2026-82240

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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