Origin validation error in the connect-xcors npm package

{
                    "vendor": "github.com/antono",
                    "product": "connect-cors",
                    "collectionURL": "https://registry.npmjs.org",
                    "packageName": "connect-xcors",
                    "repo": "https://github.com/antono/connect-cors",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "0.5.6",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }