Description
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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
superplanehq superplane
Default version status: affected
0 to < 0.27.0affected
pkg:github/superplanehq/superplaneReferences
- https://github.com/superplanehq/superplane/releases/tag/v0.27.0 ↗
- https://github.com/superplanehq/superplane/pull/5635 ↗
- https://github.com/superplanehq/superplane/commit/3e45cf4f1b5f1be9fbbfd90c97960a73f00f897b ↗
- https://www.vulncheck.com/advisories/superplane-broken-object-level-authorization-via-canvasservice-grpc ↗