Update modules/exploits/multi/http/wingftp_null_byte_rce.rb

Co-authored-by: Julien Voisin <[email protected]>

Author: Chocapikk

modules/exploits/multi/http/wingftp_null_byte_rce.rb

@@ -135,7 +135,7 @@ def exploit
 
     uid = res.get_cookies.to_s[/UID=[^;]+/]
     fail_with(Failure::UnexpectedReply, 'UID cookie not returned') unless uid
-    print_good("Received UID: #{uid}")
+    print_good("Received UID: #{uid}, injection succeeded")
 
     send_request_cgi(
       'method' => 'GET',