Note that since CGI.pm version 4.05 (released in 2014) using this approach will cause a warning to be emitted regarding the potentially unsafe nature of it. You can improve the safety (and by doing so avoid the warning) by calling multi-param instead.

#!/usr/bin/env perl
use strict;
use warnings;
use CGI qw(multi_param);
use Data::Dumper;

my @list = multi_param ('list');
print Dumper \@list;
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