Threats Tagged 'cve-2026-45021'
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Threats Tagged 'cve-2026-45021'
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CVE-2026-45021: CWE-346: Origin Validation Error in kumahq kumaCVE-2026-45021 0 Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.25, 2.9.15, 2.11.13, 2.12.10, and 2.13.5, the default kuma-cp config leaks the admin bootstrap token and signing keys to any webpage the operator visits while the control plane is reachable from their browser. CorsAllowedDomains: [".*"] reflects any Origin, and LocalhostIsAdmin: true promotes requests from 127.0.0.1 to mesh-system:admin. A cross-origin fetch() from a malicious page returns the admin JWT and signing material. This vulnerability is fixed in 2.7.25, 2.9.15, 2.11.13, 2.12.10, and 2.13.5. Join the discussion | CVE Database V5 | 05/28/2026, 17:45:14 UTC Added: 05/28/2026, 18:03:35 UTC |
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