Modern Events Calendar (Lite & Pro) < 7.37.0 - Subscriber+ SQLi via mec_attendees AJAX Action

{
                    "vendor": "Unknown",
                    "product": "Modern Events Calendar Lite",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "0",
                            "lessThan": "7.37.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

{
                    "vendor": "Unknown",
                    "product": "Modern Event Calendar Pro",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "0",
                            "lessThan": "7.37.0"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }