CVE-2026-18676
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 12, 2026
Vendor
unknown
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.