/usr/share/perl5/Catalyst/Plugin/Session/ is in libcatalyst-modules-perl 43.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Catalyst/Plugin/Session/State/
/usr/share/perl5/Catalyst/Plugin/Session/State.pm
/usr/share/perl5/Catalyst/Plugin/Session/State/Cookie.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/
/usr/share/perl5/Catalyst/Plugin/Session/Store.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/Cache.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/DBI.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/DBIC/
/usr/share/perl5/Catalyst/Plugin/Session/Store/DBIC.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/DBIC/Delegate.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/Delegate.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/Dummy.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/FastMmap.pm
/usr/share/perl5/Catalyst/Plugin/Session/Store/File.pm
/usr/share/perl5/Catalyst/Plugin/Session/Test/
/usr/share/perl5/Catalyst/Plugin/Session/Test/Store.pm
/usr/share/perl5/Catalyst/Plugin/Session/Tutorial.pod