Fix forum XSS

Author: slawkens

system/pages/forum/edit_post.php

@@ -37,6 +37,10 @@
 				$smile = isset($_REQUEST['smile']) ? (int)$_REQUEST['smile'] : 0;
 				$html = isset($_REQUEST['html']) ? (int)$_REQUEST['html'] : 0;
 
+				if (!superAdmin()) {
+					$html = 0;
+				}
+
 				$length = strlen($post_topic);
 				if(($length < 1 || $length > 60) && $thread['id'] == $thread['first_post'])
 					$errors[] = "Too short or too long topic (Length: $length letters). Minimum 1 letter, maximum 60 letters.";

system/pages/forum/new_thread.php

@@ -26,6 +26,11 @@
 			$post_topic = isset($_REQUEST['topic']) ? stripslashes($_REQUEST['topic']) : '';
 			$smile = (isset($_REQUEST['smile']) ? (int)$_REQUEST['smile'] : 0);
 			$html = (isset($_REQUEST['html']) ? (int)$_REQUEST['html'] : 0);
+
+			if (!superAdmin()) {
+				$html = 0;
+			}
+
 			$saved = false;
 			if (isset($_REQUEST['save'])) {
 				$length = strlen($post_topic);