diff --git a/src/wp-admin/includes/template.php b/src/wp-admin/includes/template.php
index b89a899..cebf7d7 100644
a
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b
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function do_meta_boxes( $screen, $context, $object ) { |
1099 | 1099 | |
1100 | 1100 | $hidden = get_hidden_meta_boxes( $screen ); |
1101 | 1101 | |
1102 | | printf( '<div id="%s-sortables" class="meta-box-sortables">', htmlspecialchars( $context ) ); |
| 1102 | printf('<div id="%s-sortables" class="meta-box-sortables">', esc_attr($context, $flags=ENT_QUOTES, $encoding='UTF-8')); |
1103 | 1103 | |
1104 | 1104 | // Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose |
1105 | 1105 | if ( ! $already_sorted && $sorted = get_user_option( "meta-box-order_$page" ) ) { |