Index: /CKEditor/trunk/CHANGES.html
===================================================================
--- /CKEditor/trunk/CHANGES.html	(revision 7412)
+++ /CKEditor/trunk/CHANGES.html	(revision 7413)
@@ -79,4 +79,5 @@
 		<li><a href="http://dev.ckeditor.com/ticket/8540">#8540</a> : Fix malformed HTML list/table with text directly inside of it.</li>
 		<li><a href="http://dev.ckeditor.com/ticket/8774">#8774</a> : Fix entities plugin to allow it to be configured to only output XML entities.</li>
+		<li><a href="http://dev.ckeditor.com/ticket/8602">#8602</a> : Image src is now properly hidden when running data through the data processor.</li>
 	</ul>
 	<h3>
Index: /CKEditor/trunk/_source/core/ckeditor_base.js
===================================================================
--- /CKEditor/trunk/_source/core/ckeditor_base.js	(revision 7412)
+++ /CKEditor/trunk/_source/core/ckeditor_base.js	(revision 7413)
@@ -13,5 +13,5 @@
 // ckeditor_source.js and ckeditor_basic_source.js files.
 
-// if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',rev:'%REV%',_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/')d+=(d.indexOf('?')>=0?'&':'?')+('t=')+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
+// if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',revision:'%REV%',rdn:Math.floor(Math.random()*900)+100,_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;if(!d)throw 'The CKEditor installation path could not be automatically detected. Please set the global variable "CKEDITOR_BASEPATH" before creating editor instances.';return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/'&&!/[&?]t=/.test(d))d+=(d.indexOf('?')>=0?'&':'?')+'t='+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
 
 // #### Raw code
@@ -74,4 +74,12 @@
 			 */
 			revision : '%REV%',
+
+			/**
+			 * A 3-digit random integer, valid for the entire life of the CKEDITOR object.
+			 * @type Number
+			 * @example
+			 * alert( CKEDITOR.rnd );  // e.g. '319'
+			 */
+			rdn : Math.floor( Math.random() * ( 999/*Max*/ - 100/*Min*/ + 1 ) ) + 100/*Min*/,
 
 			/**
Index: /CKEditor/trunk/_source/plugins/htmldataprocessor/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/htmldataprocessor/plugin.js	(revision 7412)
+++ /CKEditor/trunk/_source/plugins/htmldataprocessor/plugin.js	(revision 7413)
@@ -309,5 +309,5 @@
 				// We should not rewrite the existed protected attributes, e.g. clipboard content from editor. (#5218)
 				if ( !( /^on/ ).test( attrName ) && attributes.indexOf( 'data-cke-saved-' + attrName ) == -1 )
-					return ' data-cke-saved-' + fullAttr + ' ' + fullAttr;
+					return ' data-cke-saved-' + fullAttr + ' data-cke-' + CKEDITOR.rdn + '-' + fullAttr;
 
 				return fullAttr;
@@ -518,14 +518,10 @@
 			var div = new CKEDITOR.dom.element( 'div' );
 
-			// Prevent execution of event handlers in the div (#8630)
-			var prefix = 'data-cke' + CKEDITOR.tools.getNextNumber() + '-';
-			data = data.replace( /(\s)(on)/ig, '$1' + prefix + '$2' );
-
 			// Add fake character to workaround IE comments bug. (#3801)
 			div.setHtml( 'a' + data );
 			data = div.getHtml().substr( 1 );
 
-			// Restore event handlers (#8630)
-			data = data.replace( new RegExp( prefix, 'gi' ), '' );
+			// Restore shortly protected attribute names. 
+			data = data.replace( new RegExp( ' data-cke-' + CKEDITOR.rdn + '-', 'ig' ), '' ); 
 
 			// Unprotect "some" of the protected elements at this point.
Index: /CKEditor/trunk/ckeditor_basic_source.js
===================================================================
--- /CKEditor/trunk/ckeditor_basic_source.js	(revision 7412)
+++ /CKEditor/trunk/ckeditor_basic_source.js	(revision 7413)
@@ -6,5 +6,5 @@
 // Compressed version of core/ckeditor_base.js. See original for instructions.
 /*jsl:ignore*/
-if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',revision:'%REV%',_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/')d+=(d.indexOf('?')>=0?'&':'?')+('t=')+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
+if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',revision:'%REV%',rdn:Math.floor(Math.random()*900)+100,_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;if(!d)throw 'The CKEditor installation path could not be automatically detected. Please set the global variable "CKEDITOR_BASEPATH" before creating editor instances.';return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/'&&!/[&?]t=/.test(d))d+=(d.indexOf('?')>=0?'&':'?')+'t='+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
 /*jsl:end*/
 
Index: /CKEditor/trunk/ckeditor_source.js
===================================================================
--- /CKEditor/trunk/ckeditor_source.js	(revision 7412)
+++ /CKEditor/trunk/ckeditor_source.js	(revision 7413)
@@ -6,5 +6,5 @@
 // Compressed version of core/ckeditor_base.js. See original for instructions.
 /*jsl:ignore*/
-if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',revision:'%REV%',_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/')d+=(d.indexOf('?')>=0?'&':'?')+('t=')+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
+if(!window.CKEDITOR)window.CKEDITOR=(function(){var a={timestamp:'',version:'%VERSION%',revision:'%REV%',rdn:Math.floor(Math.random()*900)+100,_:{},status:'unloaded',basePath:(function(){var d=window.CKEDITOR_BASEPATH||'';if(!d){var e=document.getElementsByTagName('script');for(var f=0;f<e.length;f++){var g=e[f].src.match(/(^|.*[\\\/])ckeditor(?:_basic)?(?:_source)?.js(?:\?.*)?$/i);if(g){d=g[1];break;}}}if(d.indexOf(':/')==-1)if(d.indexOf('/')===0)d=location.href.match(/^.*?:\/\/[^\/]*/)[0]+d;else d=location.href.match(/^[^\?]*\/(?:)/)[0]+d;if(!d)throw 'The CKEditor installation path could not be automatically detected. Please set the global variable "CKEDITOR_BASEPATH" before creating editor instances.';return d;})(),getUrl:function(d){if(d.indexOf(':/')==-1&&d.indexOf('/')!==0)d=this.basePath+d;if(this.timestamp&&d.charAt(d.length-1)!='/'&&!/[&?]t=/.test(d))d+=(d.indexOf('?')>=0?'&':'?')+'t='+this.timestamp;return d;}},b=window.CKEDITOR_GETURL;if(b){var c=a.getUrl;a.getUrl=function(d){return b.call(a,d)||c.call(a,d);};}return a;})();
 /*jsl:end*/