In Unix, "others" class refers to all users except the owner of the file and the members of the group assigned to this file.
Granting permissions to this group can lead to unintended access to files.
There is a risk if you answered yes to any of those questions.
The most restrictive possible permissions should be assigned to files and directories.
chmod("foo", 0777); // Sensitive
umask(0); // Sensitive umask(0750); // Sensitive
For Symfony Filesystem:
use Symfony\Component\Filesystem\Filesystem;
$fs = new Filesystem();
$fs->chmod("foo", 0777); // Sensitive
For Laravel Filesystem:
use Illuminate\Filesystem\Filesystem;
$fs = new Filesystem();
$fs->chmod("foo", 0777); // Sensitive
chmod("foo", 0750); // Compliant
umask(0027); // Compliant
For Symfony Filesystem:
use Symfony\Component\Filesystem\Filesystem;
$fs = new Filesystem();
$fs->chmod("foo", 0750); // Compliant
For Laravel Filesystem:
use Illuminate\Filesystem\Filesystem;
$fs = new Filesystem();
$fs->chmod("foo", 0750); // Compliant