Index: /CKEditor/trunk/_source/plugins/clipboard/dialogs/paste.js
===================================================================
--- /CKEditor/trunk/_source/plugins/clipboard/dialogs/paste.js	(revision 6646)
+++ /CKEditor/trunk/_source/plugins/clipboard/dialogs/paste.js	(revision 6647)
@@ -166,9 +166,12 @@
 				editor = this.getParentEditor(),
 				body = iframe.getFrameDocument().getBody(),
-				bogus = body.getBogus();
+				bogus = body.getBogus(),
+				html;
 			bogus && bogus.remove();
+			// Saving the contents in variable so changes until paste is complete will not take place (#7500)
+			html = body.getHtml();
 
 			setTimeout( function(){
-				editor.fire( 'paste', { 'html' : body.getHtml() } );
+				editor.fire( 'paste', { 'html' : html } );
 			}, 0 );