InstantSoft icms2 Image image.php files_delete_file path traversal

{
                    "vendor": "InstantSoft",
                    "product": "icms2",
                    "versions": [
                        {
                            "version": "2.18.0",
                            "status": "affected"
                        },
                        {
                            "version": "2.18.1",
                            "status": "affected"
                        },
                        {
                            "version": "2.18.2",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:instantsoft:icms2:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Image Handler"
                    ]
                }