WordPress Rhodos theme <= 1.3.3 - PHP Object Injection vulnerability

{
                    "vendor": "axiomthemes",
                    "product": "Rhodos",
                    "packageName": "rhodos",
                    "collectionURL": "https://themeforest.net",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "versionType": "custom",
                            "status": "affected",
                            "lessThanOrEqual": "1.3.3"
                        }
                    ]
                }