CVE-2026-57510
SuperPlane before 0.27.0 contains a broken object-level authorization vulnerability in the CanvasService gRPC handlers that allows authenticated users with vie…
Impact
SuperPlane before 0.27.0 contains a broken object-level authorization vulnerability in the CanvasService gRPC handlers that allows authenticated users with viewer-level access to one organization to access resources belonging to other organizations by supplying arbitrary canvas or queue UUIDs without organization scoping. Attackers can read cross-tenant execution history and event payloads containing sensitive secrets, write queue items and canvas events into victim organizations, delete arbitrary canvases, and disrupt automation workflows across tenant boundaries.
Affected products
| Product | Affected versions |
|---|---|
| SuperPlane | before 0.27.0 |
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/superplanehq/superplane/commit/3e45cf4f1b5f1be9fbbfd90c97960a73f00f897b
- https://github.com/superplanehq/superplane/pull/5635
- https://github.com/superplanehq/superplane/releases/tag/v0.27.0
- https://www.vulncheck.com/advisories/superplane-broken-object-level-authorization-via-canvasservice-grpc