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Use wp_slash() instead of the DB layer in XML-RPC. see #21767. 

git-svn-id: https://develop.svn.wordpress.org/trunk@24716 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2013-07-16 14:38:54 +00:00
parent 1f4997686b
commit 116c11615a
1 changed files with 15 additions and 23 deletions
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38
wp-includes/class-wp-xmlrpc-server.php
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@ -211,28 +211,20 @@ class wp_xmlrpc_server extends IXR_Server {
}
/**
* Sanitize string or array of strings for database.
* Escape string or array of strings for database.
*
* @since 1.5.2
*
* @param string|array $array Sanitize single string or array of strings.
* @return string|array Type matches $array and sanitized for the database.
* @param string|array $data Escape single string or array of strings.
* @return string|array Type matches $data and sanitized for the database.
*/
function escape(&$array) {
global $wpdb;
function escape( &$data ) {
if ( ! is_array( $data ) )
return wp_slash( $data );
if (!is_array($array)) {
return($wpdb->escape($array));
} else {
foreach ( (array) $array as $k => $v ) {
if ( is_array($v) ) {
$this->escape($array[$k]);
} else if ( is_object($v) ) {
//skip
} else {
$array[$k] = $wpdb->escape($v);
}
}
foreach ( $data as &$v ) {
if ( ! is_object( $v ) )
$v = wp_slash( $v );
}
}
@ -2985,9 +2977,9 @@ class wp_xmlrpc_server extends IXR_Server {
$comment['comment_post_ID'] = $post_id;
if ( $logged_in ) {
$comment['comment_author'] = $wpdb->escape( $user->display_name );
$comment['comment_author_email'] = $wpdb->escape( $user->user_email );
$comment['comment_author_url'] = $wpdb->escape( $user->user_url );
$comment['comment_author'] = $this->escape( $user->display_name );
$comment['comment_author_email'] = $this->escape( $user->user_email );
$comment['comment_author_url'] = $this->escape( $user->user_url );
$comment['user_ID'] = $user->ID;
} else {
$comment['comment_author'] = '';
@ -4923,8 +4915,8 @@ class wp_xmlrpc_server extends IXR_Server {
global $wpdb;
$blog_ID = (int) $args[0];
$username = $wpdb->escape($args[1]);
$password = $wpdb->escape($args[2]);
$username = $this->escape($args[1]);
$password = $this->escape($args[2]);
$data = $args[3];
$name = sanitize_file_name( $data['name'] );
@ -5451,7 +5443,7 @@ class wp_xmlrpc_server extends IXR_Server {
$pagelinkedfrom = str_replace('&', '&', $pagelinkedfrom);
$context = '[…] ' . esc_html( $excerpt ) . ' […]';
$pagelinkedfrom = $wpdb->escape( $pagelinkedfrom );
$pagelinkedfrom = $this->escape( $pagelinkedfrom );
$comment_post_ID = (int) $post_ID;
$comment_author = $title;