diff --git a/app/models/plugin.rb b/app/models/plugin.rb
index cbd8502e..8363985e 100644
--- a/app/models/plugin.rb
+++ b/app/models/plugin.rb
@@ -17,7 +17,7 @@ module WPScan
 
       # @return [ JSON ]
       def db_data
-        DB::Plugin.db_data(slug)
+        @db_data ||= DB::Plugin.db_data(slug)
       end
 
       # @param [ Hash ] opts
diff --git a/app/models/theme.rb b/app/models/theme.rb
index 7f99bb80..1079e211 100644
--- a/app/models/theme.rb
+++ b/app/models/theme.rb
@@ -23,7 +23,7 @@ module WPScan
 
       # @return [ JSON ]
       def db_data
-        DB::Theme.db_data(slug)
+        @db_data ||= DB::Theme.db_data(slug)
       end
 
       # @param [ Hash ] opts
diff --git a/app/models/wp_version.rb b/app/models/wp_version.rb
index 94e12bda..c1fed313 100644
--- a/app/models/wp_version.rb
+++ b/app/models/wp_version.rb
@@ -37,7 +37,7 @@ module WPScan
 
       # @return [ JSON ]
       def db_data
-        DB::Version.db_data(number)
+        @db_data ||= DB::Version.db_data(number)
       end
 
       # @return [ Array<Vulnerability> ]