Fix wpstools check-vuln-ref-urls

lib/common/common_helper.rb

@@ -64,14 +64,6 @@ end
 
 require_files_from_directory(COMMON_LIB_DIR, '**/*.rb')
 
-# Hook to check if the target if down during the scan
-# The target is considered down after 10 requests with status = 0
-down = 0
-Typhoeus.on_complete do |response|
-  down += 1 if response.code == 0
-  fail 'The target seems to be down' if down >= 10
-end
-
 # Add protocol
 def add_http_protocol(url)
   url =~ /^https?:/ ? url : "http://#{url}"

lib/wpscan/wpscan_helper.rb

@@ -108,3 +108,11 @@ def help
   puts '--verbose  | -v                     Verbose output.'
   puts
 end
+
+# Hook to check if the target if down during the scan
+# The target is considered down after 10 requests with status = 0
+down = 0
+Typhoeus.on_complete do |response|
+  down += 1 if response.code == 0
+  fail 'The target seems to be down' if down >= 10
+end

lib/wpstools/plugins/checker/checker_plugin.rb

@@ -29,11 +29,18 @@ class CheckerPlugin < Plugin
     puts '[+] Checking vulnerabilities reference urls'
 
     vuln_ref_files.each do |vuln_ref_file|
-      xml = xml(vuln_ref_file)
+      json = json(vuln_ref_file)
 
       urls = []
-      xml.xpath('//references/url').each { |node| urls << node.text }
-
+      json.each do |asset|
+        asset[asset.keys.inject]['vulnerabilities'].each do |url|
+          unless url['url'].nil?
+            url['url'].split(',').each do |url|
+              urls << url
+            end
+          end
+        end
+      end
       urls.uniq!
 
       puts "[!] No URLs found in #{vuln_ref_file}!" if urls.empty?