OpenStack Ironic before 39.0.1 allows DELETE and GET via vendor_passthru, e.g., to delete accounts from the BMC's Redfish service.

{
                    "defaultStatus": "unaffected",
                    "product": "Ironic",
                    "vendor": "OpenStack",
                    "versions": [
                        {
                            "lessThan": "29.1.1",
                            "status": "affected",
                            "version": "18.1.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "32.1.1",
                            "status": "affected",
                            "version": "30.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "35.1.1",
                            "status": "affected",
                            "version": "33.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "39.0.1",
                            "status": "affected",
                            "version": "36.0.0",
                            "versionType": "semver"
                        }
                    ]
                }