I am getting an error as ‘XSS editor refused this script’ – any suggestions on how to fix?

When I try to run this script it doesn’t allow me to, any ideas?

<script src="https://code.jquery.com/jquery-1.10.2.js"
type="text/javascript"></script>
<form>
Title :<br>
<input type="text" Id="Title"><br>

<button type="button" id= "button" onclick="CreateNew()">Submit</button><br>

</form>
<script>
function CreateNew() {
var listName = "samplejee";
var newItemTitle = "Title";
CreateListItemWithDetails(listName, _spPageContextInfo.webAbsoluteUrl, newItemTitle, function () {
alert("New Item has been created successfully.");
}, function () {
alert("Ooops, an error occured. Please try again.");
});
}

// CREATE Operation
// listName: The name of the list you want to get items from
// weburl: The url of the web that the list is in.
// newItemTitle: New Item title.
// success: The function to execute if the call is sucesfull
// failure: The function to execute if the call fails
function CreateListItemWithDetails(listName, webUrl, newItemTitle, success, failure) {
console.log('Title :' + newItemTitle);
var itemType = GetItemTypeForListName(listName);
var item = {
"__metadata": { "type": itemType }
};
$.each(newItemTitle, function(name, value){
item[name] = value;
});
console.log('item:' + item);
console.log('item with JSON.stringify:' + JSON.stringify(item));
$.ajax({
url: _spPageContextInfo.siteAbsoluteUrl + "/_api/web/lists/getbytitle('" + listName + "')/items",
type: "POST",
contentType: "application/json;odata=verbose",
data: JSON.stringify(item),
headers: {
"Accept": "application/json;odata=verbose",
"X-RequestDigest": $("#__REQUESTDIGEST").val()
},
success: function (data) {
success(data);
},
error: function (data) {
failure(data);
}
});
}

// Get List Item Type metadata
function GetItemTypeForListName(name) {
return "SP.Data." + name.charAt(0).toUpperCase() + name.split(" ").join("").slice(1) + "ListItem";
}
</script>