CVE-2026-73407

Budibase is an open-source low-code platform. Prior to 3.40.1, RestIntegration._req in packages/server/src/integrations/rest.ts attached credentials from getAuthHeaders and defaultHeaders without requiring the final request destination to match the datasource origin. An unauthenticated caller of a PUBLIC POST /api/v2/queries/:queryId query could supply an absolute or parameterized path to an attacker-controlled host and receive the stored bearer, basic, or static-header credentials. This issue is fixed in version 3.40.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/Budibase/budibase/commit/8b1bca71501b11c68310351ef4f2c3028b2d5f08
https://github.com/Budibase/budibase/pull/19239
https://github.com/Budibase/budibase/releases/tag/3.40.1
https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5
https://github.com/Budibase/budibase/security/advisories/GHSA-mqhr-6j6h-74p5

Configurations

No configuration.

History

12 Aug 2026, 20:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-08-12 20:17

Updated : 2026-08-12 20:17

NVD link : CVE-2026-73407

Mitre link : CVE-2026-73407

CVE.ORG link : CVE-2026-73407

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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