Last updated: August 27, 2026.
VBScript supports For...Next, For Each...Next, and Do...Loop. Choose a loop with a clear stopping condition.
<%
Dim i
For i = 1 To 5
Response.Write "<p>Item " & i & "</p>"
Next
%><%
Dim key
For Each key In Request.QueryString
Response.Write Server.HTMLEncode(key) & "<br>"
Next
%>Ensure every Do loop can terminate and encode untrusted output before placing it in HTML.
