CVE-2026-28229: Argo Workflow Template Get Missing Authz
GetWorkflowTemplate / GetClusterWorkflowTemplate handler reads a template via the server-credentialed informer cache (getTemplateAndValidate) without calling auth.CanI(ctx, "get", ...) first. Because the informer is initialized with the Argo server's own service-account credentials, the cache read bypasses Kubernetes RBAC, so any caller (including a request
Gogreprules fetch cve-2026-28229-argo-workflow-template-get-missing-authz --engine opengrepDescription
GetWorkflowTemplate / GetClusterWorkflowTemplate handler reads a template via the server-credentialed informer cache (getTemplateAndValidate) without calling auth.CanI(ctx, "get", ...) first. Because the informer is initialized with the Argo server's own service-account credentials, the cache read bypasses Kubernetes RBAC, so any caller (including a request
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