CVE-2026-45021Published

Kuma: Default kuma-cp leaks admin token cross-origin via CORS wildcard + LocalhostIsAdmin

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-45021

Published

kuma

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "kumahq",
                    "product": "kuma",
                    "versions": [
                        {
                            "version": "< 2.7.25",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.9.0, < 2.9.15",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.11.0, < 2.11.13",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.12.0, < 2.12.10",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.13.0, < 2.13.5",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON