GO-2026-5751 Argo has Missing Authorization in its Sync ConfigMap Provider in github.com/argoproj/argo-workflows

Argo has Missing Authorization in its Sync ConfigMap Provider in github.com/argoproj/argo-workflows...

BIT-ARGO-WORKFLOWS-2026-42297 Argo Workflows Is Missing Authorization in Sync ConfigMap Provider

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider server/sync/synccm.go performs zero authorization checks on all CRUD operations create, read,...

CVE-2026-42297 Argo Workflows Is Missing Authorization in Sync ConfigMap Provider

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the Sync Service's ConfigMap-backed provider server/sync/synccm.go performs zero authorization checks on all CRUD operations create, read,...

CVE-2026-42297

CVE-2026-42297 concerns Argo Workflows, where the Sync Service's ConfigMap-backed provider (server/sync/sync_cm.go) allows zero authorization checks on all CRUD operations. From 4.0.0 up to just before 4.0.5, any authenticated user (including fake Bearer tokens) could create, read, update, or del...