Ticket #31821: 31821.patch

wp-includes/functions.php

@@ -4668 +4668 @@
 
         if ( $same_domain ) {
                 ?>
-                <div id="wp-auth-check-form" data-src="<?php echo esc_url( add_query_arg( array( 'interim-login' => 1 ), $login_url ) ); ?>"></div>
+                <div id="wp-auth-check-form" data-src="<?php echo esc_url( apply_filters( 'interim_login_url', add_query_arg( array( 'interim-login' => 1 ), $login_url ) ) ); ?>"></div>
                 <?php
         }