How to sanitize and validate user input to pass a Checkmarx scan

Question

I have an endpoint that receives a String from the client as seen below:

@GET
@Path(\"/{x}\")
public Response doSomething(@PathParam(\"x\") String x) {
    Stri         


        

Answer 1

in .Net framework > 4.0 use AntiXSS

AntiXssEncoder.HtmlEncode()