Adds a --plugins-threshold and --themes-threshold options

app/controllers/enumeration/cli_options.rb

@@ -11,7 +11,6 @@ module WPScan
       end
 
       # @return [ Array<OptParseValidator::OptBase> ]
-      # rubocop:disable Metrics/MethodLength
       def cli_enum_choices
         [
           OptMultiChoices.new(
@@ -45,7 +44,6 @@ module WPScan
           )
         ]
       end
-      # rubocop:enable Metrics/MethodLength
 
       # @return [ Array<OptParseValidator::OptBase> ]
       def cli_plugins_opts
@@ -67,6 +65,11 @@ module WPScan
              'Use the supplied mode to check plugins versions instead of the --detection-mode ' \
              'or --plugins-detection modes.'],
             choices: %w[mixed passive aggressive], normalize: :to_sym, default: :mixed
+          ),
+          OptInteger.new(
+            ['--plugins-threshold THRESHOLD',
+             'Raise an error when the number of detected plugins via known locations reaches the threshold. ' \
+             'Set to 0 to ignore the threshold.'], default: 100
           )
         ]
       end
@@ -91,6 +94,11 @@ module WPScan
              'Use the supplied mode to check themes versions instead of the --detection-mode ' \
              'or --themes-detection modes.'],
             choices: %w[mixed passive aggressive], normalize: :to_sym, advanced: true
+          ),
+          OptInteger.new(
+            ['--themes-threshold THRESHOLD',
+             'Raise an error when the number of detected themes via known locations reaches the threshold. ' \
+             'Set to 0 to ignore the threshold.'], default: 50
           )
         ]
       end

app/controllers/enumeration/enum_methods.rb

@@ -62,6 +62,7 @@ module WPScan
       def enum_plugins
         opts = default_opts('plugins').merge(
           list: plugins_list_from_opts(ParsedCli.options),
+          threshold: ParsedCli.plugins_threshold,
           sort: true
         )
 
@@ -108,6 +109,7 @@ module WPScan
       def enum_themes
         opts = default_opts('themes').merge(
           list: themes_list_from_opts(ParsedCli.options),
+          threshold: ParsedCli.themes_threshold,
           sort: true
         )
 

app/finders/plugins/known_locations.rb

@@ -21,6 +21,8 @@ module WPScan
 
           enumerate(target_urls(opts), opts.merge(check_full_response: true)) do |_res, slug|
             found << Model::Plugin.new(slug, target, opts.merge(found_by: found_by, confidence: 80))
+
+            raise Error::PluginsThresholdReached if opts[:threshold].positive? && found.size >= opts[:threshold]
           end
 
           found

app/finders/themes/known_locations.rb

@@ -21,6 +21,8 @@ module WPScan
 
           enumerate(target_urls(opts), opts.merge(check_full_response: true)) do |_res, slug|
             found << Model::Theme.new(slug, target, opts.merge(found_by: found_by, confidence: 80))
+
+            raise Error::ThemesThresholdReached if opts[:threshold].positive? && found.size >= opts[:threshold]
           end
 
           found