When frontend.enableExecuteMultiOperation is enabled, the server can apply namespace-scoped validation and feature gates for the embedded StartWorkflowExecutionRequest using its Namespace field rather than the outer, authorized ExecuteMultiOperationRequest.Namespace. This allows a caller authorized for one namespace to bypass that namespace's limits/policies by setting the embedded start request's namespace to a different namespace. The workflow is still created in the outer (authorized) namespace; only validation/gating is performed under the wrong namespace context.
This issue affects Temporal: from 1.24.0 through 1.29.1. Fixed in 1.27.4, 1.28.2, 1.29.2.
CVSS
No CVSS.
References
Configurations
No configuration.
History
30 Dec 2025, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-30 21:15
Updated : 2025-12-31 20:42
NVD link : CVE-2025-14986
Mitre link : CVE-2025-14986
CVE.ORG link : CVE-2025-14986
JSON object : View
Products Affected
No product.
CWE
CWE-863
Incorrect Authorization