Ticket #24822: 24822.diff

wp-includes/class-wp-xmlrpc-server.php

@@ -279 +279 @@
                                                 continue;
                                         $meta['value'] = wp_unslash( $meta['value'] );
                                         if ( current_user_can( 'edit_post_meta', $post_id, $meta['key'] ) )
-                                                update_metadata_by_mid( 'post', $meta['id'], $meta['value'] );
+                                                update_metadata_by_mid( 'post', $meta['id'], $meta['value'], $meta['key'] );
                                 } elseif ( current_user_can( 'delete_post_meta', $post_id, $pmeta->meta_key ) ) {
                                         delete_metadata_by_mid( 'post', $meta['id'] );
                                 }