WordPress Event Tickets plugin <= 5.29.5 - SQL Injection vulnerability

{
                    "vendor": "Liquid Web / StellarWP",
                    "product": "Event Tickets",
                    "collectionURL": "https://wordpress.org/plugins",
                    "packageName": "event-tickets",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThanOrEqual": "5.29.5",
                            "changes": [
                                {
                                    "at": "5.29.5.1",
                                    "status": "unaffected"
                                }
                            ],
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }