Changeset 49391 for branches/5.4/src/wp-admin/admin-header.php

Timestamp:

10/29/2020 06:39:14 PM (4 years ago)

Author:

whyisjake

Message:

General: WordPress updates

• XML-RPC: Improve error messages for unprivileged users.
• External Libraries: Disable deserialization in Requests_Utility_FilteredIterator
• Embeds: Disable embeds on deactivated Multisite sites.
• Coding standards: Modify escaping functions to avoid potential false positives.
• XML-RPC: Return error message if attachment ID is incorrect.
• Upgrade/install: Improve logic check when determining installation status.
• Meta: Sanitize meta key before checking protection status.
• Themes: Ensure that only privileged users can set a background image when a theme is using the deprecated custom background page.

Brings the changes from [49380,49382-49388] to the 5.4 branch.

Props xknown, zieladam, peterwilsoncc, whyisjake, desrosj, dd32.

Location:

branches/5.4

Files:

• . (modified) (1 prop)
• src/wp-admin/admin-header.php (modified) (1 diff)

branches/5.4/src/wp-admin/admin-header.php

@@ -83 +83 @@
 ?>
 <script type="text/javascript">
-addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
-var ajaxurl = '<?php echo admin_url( 'admin-ajax.php', 'relative' ); ?>',
-    pagenow = '<?php echo $current_screen->id; ?>',
-    typenow = '<?php echo $current_screen->post_type; ?>',
-    adminpage = '<?php echo $admin_body_class; ?>',
-    thousandsSeparator = '<?php echo addslashes( $wp_locale->number_format['thousands_sep'] ); ?>',
-    decimalPoint = '<?php echo addslashes( $wp_locale->number_format['decimal_point'] ); ?>',
+addLoadEvent = function(func){if(typeof jQuery!=='undefined')jQuery(document).ready(func);else if(typeof wpOnload!=='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
+var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>',
+    pagenow = '<?php echo esc_js( $current_screen->id ); ?>',
+    typenow = '<?php echo esc_js( $current_screen->post_type ); ?>',
+    adminpage = '<?php echo esc_js( $admin_body_class ); ?>',
+    thousandsSeparator = '<?php echo esc_js( $wp_locale->number_format['thousands_sep'] ); ?>',
+    decimalPoint = '<?php echo esc_js( $wp_locale->number_format['decimal_point'] ); ?>',
     isRtl = <?php echo (int) is_rtl(); ?>;
 </script>