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Add nonce for widget accessibility mode. 

Props vortfu.

See #23328.

Merges [39760] to 4.4 branch.

Built from https://develop.svn.wordpress.org/branches/4.4@39764


git-svn-id: http://core.svn.wordpress.org/branches/4.4@39702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Aaron Campbell 2017-01-11 01:45:31 +00:00
parent 891d7effb0
commit e7806a428d
2 changed files with 4 additions and 1 deletions
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3
wp-admin/includes/class-wp-screen.php
View File

@ -915,7 +915,8 @@ final class WP_Screen {
switch ( $this->base ) {
case 'widgets':
$this->_screen_settings = '<p><a id="access-on" href="widgets.php?widgets-access=on">' . __('Enable accessibility mode') . '</a><a id="access-off" href="widgets.php?widgets-access=off">' . __('Disable accessibility mode') . "</a></p>\n";
$nonce = wp_create_nonce( 'widgets-access' );
$this->_screen_settings = '<p><a id="access-on" href="widgets.php?widgets-access=on&_wpnonce=' . urlencode( $nonce ) . '">' . __('Enable accessibility mode') . '</a><a id="access-off" href="widgets.php?widgets-access=off&_wpnonce=' . urlencode( $nonce ) . '">' . __('Disable accessibility mode') . "</a></p>\n";
break;
case 'post' :
$expand = '<fieldset class="editor-expand hidden"><legend>' . __( 'Additional settings' ) . '</legend><label for="editor-expand-toggle">';

2
wp-admin/widgets.php
View File

@ -22,6 +22,8 @@ if ( ! current_user_can( 'edit_theme_options' ) ) {
$widgets_access = get_user_setting( 'widgets_access' );
if ( isset($_GET['widgets-access']) ) {
check_admin_referer( 'widgets-access' );
$widgets_access = 'on' == $_GET['widgets-access'] ? 'on' : 'off';
set_user_setting( 'widgets_access', $widgets_access );
}