Unblu Spark Cross-Site Scripting in Embedded Co-Browsing

{
                    "vendor": "Unblu inc.",
                    "product": "Unblu Spark",
                    "platforms": [
                        "On-premises",
                        "Cloud"
                    ],
                    "versions": [
                        {
                            "status": "unaffected",
                            "version": "8.35.2-hotfix.0",
                            "lessThan": "8.35.2",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "8.37.2-hotfix.2",
                            "lessThan": "8.37.2",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "8.38.2-hotfix.0",
                            "lessThan": "8.38.2",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "7.0",
                            "lessThanOrEqual": "7.57.7",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "8.0",
                            "lessThanOrEqual": "8.39.2",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "8.39.3"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }