critical9.0
CVE-2026-73407
Budibase is an open-source low-code platform.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Budibase Is An Open-Source Low-Code Platform. | before 3.40.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- 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