Index: CKEditor/trunk/_samples/assets/_posteddata.php
===================================================================
--- CKEditor/trunk/_samples/assets/_posteddata.php	(revision 6358)
+++ CKEditor/trunk/_samples/assets/_posteddata.php	(revision 6793)
@@ -40,5 +40,5 @@
 ?>
 		<tr>
-			<th style="vertical-align: top"><?php echo $sForm?></th>
+			<th style="vertical-align: top"><?php echo htmlspecialchars($sForm); ?></th>
 			<td><pre class="samples"><?php echo $postedValue?></pre></td>
 		</tr>