CVE-2026-73221

CVAT (open source annotation tool) versions 2.17.0 through 2.72.0 suffer flawed authorization on lambda request endpoints (retrieve/destroy) where a Worker can view/cancel automatic annotation requests for tasks/jobs they should not access. Root cause: predictable task-based request IDs enabling ...

CVE-2026-73221 CVAT: Flawed authorization logic in endpoints related to lambda requests

CVAT is an open source interactive video and image annotation tool for computer vision. From 2.17.0 until 2.72.0, a user with the Worker role can use predictable task-based request IDs with the lambda request retrieve and destroy endpoints to view automatic annotation requests for tasks or jobs t...

CVE-2026-73221 CVAT: Flawed authorization logic in endpoints related to lambda requests

CVAT is an open source interactive video and image annotation tool for computer vision. From 2.17.0 until 2.72.0, a user with the Worker role can use predictable task-based request IDs with the lambda request retrieve and destroy endpoints to view automatic annotation requests for tasks or jobs t...