Update plugin_vulns.xml

Added code exec + others in iMember360is. I assume the name of the plugin is "infusion4wp" due to the fact that you can download a zip file from here http://docs.imember360.com/welcome/ which has that as the zip root folder.

data/plugin_vulns.xml

@@ -12542,4 +12542,14 @@
     </vulnerability>
   </plugin>
   
+  <plugin name="infusion4wp">
+     <title>WordPress iMember360is 3.9.001 XSS / Disclosure / Code Execution</title>
+      <references>
+        <url>http://1337day.com/exploit/22184</url>
+      </references>
+      <type>MULTI</type>
+      <fixed_in>3.9.001</fixed_in>
+    </vulnerability>
+  </plugin>
+
 </vulnerabilities>