CVE-2026-18677 : 詳細

CVE-2026-18677

2026-08-12
19h17 +00:00
A07-Identif. and Authent. Fail
2026-10-23
19h10 +00:00
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CVE の説明

In Kong Mesh running in universal mode with a MeshIdentity whose SPIFFE ID path template derives from the dataplane's kuma.io/workload label, the XDS authenticator in kuma-cp validates that label only when the dataplane token is bound to a workload. Workload binding is optional, so a dataplane presenting a tags-bound token can register with kuma.io/workload set to any value and obtain another workload's SPIFFE identity.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-290 Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.

参考資料