equal
deleted
inserted
replaced
27 nocache_headers(); |
27 nocache_headers(); |
28 |
28 |
29 /** This action is documented in wp-admin/admin.php */ |
29 /** This action is documented in wp-admin/admin.php */ |
30 do_action( 'admin_init' ); |
30 do_action( 'admin_init' ); |
31 |
31 |
32 $action = ! empty( $_REQUEST['action'] ) ? $_REQUEST['action'] : ''; |
32 $action = ! empty( $_REQUEST['action'] ) ? sanitize_text_field( $_REQUEST['action'] ) : ''; |
33 |
33 |
34 // Reject invalid parameters. |
34 // Reject invalid parameters. |
35 if ( ! is_scalar( $action ) ) { |
35 if ( ! is_scalar( $action ) ) { |
36 wp_die( '', 400 ); |
36 wp_die( '', 400 ); |
37 } |
37 } |