Fixes : Xss payload in Users last name and first name issue is fixed

layouts/v7/modules/Vtiger/Header.tpl

@@ -61,7 +61,7 @@
             {if $CURRENT_USER_MODEL}
                _USERMETA =  { 'id' : "{$CURRENT_USER_MODEL->get('id')}", 'menustatus' : "{$CURRENT_USER_MODEL->get('leftpanelhide')}", 
                               'currency' : "{decode_html($USER_CURRENCY_SYMBOL)}", 'currencySymbolPlacement' : "{$CURRENT_USER_MODEL->get('currency_symbol_placement')}",
-                          'currencyGroupingPattern' : "{$CURRENT_USER_MODEL->get('currency_grouping_pattern')}", 'truncateTrailingZeros' : "{$CURRENT_USER_MODEL->get('truncate_trailing_zeros')}",'userlabel':"{($CURRENT_USER_MODEL->get('userlabel'))}",};
+                          'currencyGroupingPattern' : "{$CURRENT_USER_MODEL->get('currency_grouping_pattern')}", 'truncateTrailingZeros' : "{$CURRENT_USER_MODEL->get('truncate_trailing_zeros')}",'userlabel':"{($CURRENT_USER_MODEL->get('userlabel'))|escape:html}",};
             {/if}
 		</script>
 	</head>