Feed/CVE-2026-18676
CVE-2026-18676

CVE-2026-18676

Published Aug 12, 2026·Updated Aug 12, 2026

NVD Description

The default kuma-cp configuration in Kong Mesh reveals the admin bootstrap token and signing keys to any webpage the operator visits while the control plane is reachable from their browser. Due to a CORS misconfiguration a cross-origin fetch() from a malicious page returns the admin JWT and signing material.

References

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