Vulnerability Information
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Vulnerability Title
Cross Namespace Commands Authorization Bypass
Vulnerability Description
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 the gRPC boundary. The frontend authorizes RespondWorkflowTaskCompleted based on the outer request namespace, but the history service later resolves and executes the command using the namespace embedded in command attributes without authorizing the caller for that target namespace. This can allow a worker authorized for one namespace to create, signal, or cancel workflows in another namespace. This issue affects Temporal: through 1.29.1. Fixed in 1.27.4, 1.28.2, 1.29.2.
CVSS Information
N/A
Vulnerability Type
授权机制不正确
Vulnerability Title
Temporal—durable 安全漏洞
Vulnerability Description
Temporal是temporal.io开源的一个持久化执行平台。 Temporal—durable 1.29.1及之前版本存在安全漏洞，该漏洞源于跨命名空间命令授权不当，可能导致未授权创建工作流。
CVSS Information
N/A
Vulnerability Type
N/A