Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the AdminService/StreamWorkflowReplicationMessages endpoint. An attacker can access replication streams and exfiltrate data by connecting to the frontend gRPC server without providing...

GHSA-HMHP-GH8M-C8XP Temporal has an Incorrect Authorization vulnerability

When system.enableCrossNamespaceCommands is enabled on by default, the Temporal server permits certain workflow task commands e.g. StartChildWorkflowExecution, SignalExternalWorkflowExecution, RequestCancelExternalWorkflowExecution to target a different namespace than the namespace authorized at...

CVE-2025-14987 Cross Namespace Commands Authorization Bypass

When system.enableCrossNamespaceCommands is enabled on by default, the Temporal server permits certain workflow task commands e.g. StartChildWorkflowExecution, SignalExternalWorkflowExecution, RequestCancelExternalWorkflowExecution to target a different namespace than the namespace authorized at...

EUVD-2025-29200

Malicious code in bioql PyPI...