If you browse with a ZAP associated browser then I assume the https
connection is with ZAP.

You should only be concerned if you browse with a different browser than
one associated ZAP and then same occurs.

**
Martin

pe 27. toukok. 2022 klo 12.46 Arunachalam Sibisakkaravarthi (
[email protected]) kirjoitti:

> We Use HTTPS with TLS.
> Our app has login authentication.
> I am not sure whether it is valid concern or not
> I just explain the steps that I followed
>
> 1. Wicket app runs on 8443 with https with tls
> 2. Owasp ZAP tool runs on 8080
> 3. Start a browser from ZAP with configured app url eg:
> https://localhost:8443
> 4. Login page is displayed
> 5. Entered credentials and login successful
> 6. I have a form with a  name text field and an ajax submit button
> 7. Enter a value "Foo" into  name field
> 8. Click the break point in ZAP
> 9. Then click the ajax submit button
> 10. Now the request details shown in clear text on ZAP window (eg:
> _csrf=fc786e60-6be2-5ce3-9f8a-f98679c3bf0d&p%3A%3Aname=Foo)
> 11. I changed the name value to "Bar" in ZAP
> 12. Now I click a button in ZAP to proceed the request
> 13. It is saved successfully with the value "Bar" in the Wicket
> application.
>
> Here the user entered "Foo" whereas in the application "Bar" stored.
>
> Is this a valid concern?
>
>
>
>
> *Thanks And RegardsSibi.ArunachalammCruncher*
>
>
> On Fri, May 27, 2022 at 4:20 PM Korbinian Bachl <
> [email protected]> wrote:
>
> > Use HTTPS with TLS
> >
> > Also note: if you or your service operates within the EU and you dont
> > secure this via encryption you are violating the GDPR!
> >
> >
> > ----- Ursprüngliche Mail -----
> > > Von: "Arunachalam Sibisakkaravarthi" <[email protected]>
> > > An: "users" <[email protected]>
> > > Gesendet: Freitag, 27. Mai 2022 09:27:14
> > > Betreff: prevent client request being intercepted for attack
> >
> > > Hi guys,
> > > Form submission requests can be intercepted using a third party tool
> (eg:
> > > ZAP) to change the data. Is there a way to prevent this attack? How do
> we
> > > validate data integrity?
> > >
> > >
> > >
> > > *Thanks And RegardsSibi.ArunachalammCruncher*
> >
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