Changeset 58069 for trunk/src/wp-admin/theme-install.php

Timestamp:

05/01/2024 05:59:05 PM (5 months ago)

Author:

swissspidy

Message:

General: Remove any usage of wp_reset_vars().

The way wp_reset_vars() sets global variables based on $_POST and $_GET values makes code hard to understand and maintain. It also makes it easy to forget to sanitize input.

This change removes the few places where wp_reset_vars() is used in the admin to explicitly use $_REQUEST and sanitize any input.

Props swissspidy, audrasjb, davideferre, killua99, weijland, voldemortensen.
Fixes #38073.

File:

• trunk/src/wp-admin/theme-install.php (modified) (1 diff)

trunk/src/wp-admin/theme-install.php

@@ -11 +11 @@
 require ABSPATH . 'wp-admin/includes/theme-install.php';
 
-wp_reset_vars( array( 'tab' ) );
+$tab = ! empty( $_REQUEST['tab'] ) ? sanitize_text_field( $_REQUEST['tab'] ) : '';
 
 if ( ! current_user_can( 'install_themes' ) ) {