Fixes API retry not properly working (cache issue), Fixes #1579, Updates remaining of WpVulnDB

app/controllers/vuln_api.rb

@@ -8,7 +8,10 @@ module WPScan
 
       def cli_options
         [
-          OptString.new(['--api-token TOKEN', 'The WPVulnDB API Token to display vulnerability data'])
+          OptString.new(
+            ['--api-token TOKEN',
+             'The WPScan API Token to display vulnerability data, available at https://wpscan.com/profile']
+          )
         ]
       end
 
@@ -19,7 +22,7 @@ module WPScan
 
         api_status = DB::VulnApi.status
 
-        raise Error::InvalidApiToken if api_status['error']
+        raise Error::InvalidApiToken if api_status['status'] == 'forbidden'
         raise Error::ApiLimitReached if api_status['requests_remaining'] == 0
         raise api_status['http_error'] if api_status['http_error']
       end

app/views/cli/vuln_api/status.erb

@@ -1,13 +1,13 @@
 <% unless @status.empty? -%>
 <% if @status['http_error'] -%>
-<%= critical_icon %> WPVulnDB API, <%= @status['http_error'].to_s %>
+<%= critical_icon %> WPScan DB API, <%= @status['http_error'].to_s %>
 <% else -%>
-<%= info_icon %> WPVulnDB API OK
+<%= info_icon %> WPScan DB API OK
  | Plan: <%= @status['plan'] %>
  | Requests Done (during the scan): <%= @api_requests %>
  | Requests Remaining: <%= @status['requests_remaining'] %>
 <% end -%>
 <% else -%>
-<%= warning_icon %> No WPVulnDB API Token given, as a result vulnerability data has not been output.
+<%= warning_icon %> No WPScan API Token given, as a result vulnerability data has not been output.
 <%= warning_icon %> You can get a free API token with 50 daily requests by registering at https://wpscan.com/register
 <% end -%>

app/views/json/vuln_api/status.erb

@@ -8,6 +8,6 @@
 "requests_remaining": <%= @status['requests_remaining'].to_json %>
 <% end -%>
 <% else -%>
-"error": "No WPVulnDB API Token given, as a result vulnerability data has not been output.\nYou can get a free API token with 50 daily requests by registering at https://wpscan.com/register"
+"error": "No WPScan API Token given, as a result vulnerability data has not been output.\nYou can get a free API token with 50 daily requests by registering at https://wpscan.com/register"
 <% end -%>
 },