CVE-2026-73656 Trigger.dev: Cross-project deployment worker registration can modify another project's deployment state

Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. Prior to 4.5.6, POST /api/v1/deployments/:deploymentId/background-workers calls CreateDeploymentBackgroundWorkerServiceV4.call in apps/webapp/app/v3/services/createDeploymentBackgroundWorkerV4.server.ts,...