MOVEit Transfer Identity validation flaw in SFTP authentication

{
                    "vendor": "Progress",
                    "product": "MOVEit Transfer",
                    "modules": [
                        "SFTP"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "2025.1.6",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "2026.0.0",
                            "lessThan": "2026.0.4",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }