Escaper bypass leads to XSS in html/template

{
                    "vendor": "Go standard library",
                    "product": "html/template",
                    "collectionURL": "https://pkg.go.dev",
                    "packageName": "html/template",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "1.25.10",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "1.26.0-0",
                            "lessThan": "1.26.3",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ],
                    "programRoutines": [
                        {
                            "name": "isJSType"
                        },
                        {
                            "name": "Template.Execute"
                        },
                        {
                            "name": "Template.ExecuteTemplate"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }