/usr/share/ is in vim-ctrlp 1.80-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/vim-ctrlp/
/usr/share/doc/vim-ctrlp/changelog.Debian.gz
/usr/share/doc/vim-ctrlp/copyright
/usr/share/vim/
/usr/share/vim/addons/
/usr/share/vim/addons/autoload/
/usr/share/vim/addons/autoload/ctrlp/
/usr/share/vim/addons/autoload/ctrlp/autoignore.vim
/usr/share/vim/addons/autoload/ctrlp/bookmarkdir.vim
/usr/share/vim/addons/autoload/ctrlp/buffertag.vim
/usr/share/vim/addons/autoload/ctrlp/changes.vim
/usr/share/vim/addons/autoload/ctrlp/dir.vim
/usr/share/vim/addons/autoload/ctrlp/line.vim
/usr/share/vim/addons/autoload/ctrlp/mixed.vim
/usr/share/vim/addons/autoload/ctrlp/mrufiles.vim
/usr/share/vim/addons/autoload/ctrlp/quickfix.vim
/usr/share/vim/addons/autoload/ctrlp/rtscript.vim
/usr/share/vim/addons/autoload/ctrlp/tag.vim
/usr/share/vim/addons/autoload/ctrlp/undo.vim
/usr/share/vim/addons/autoload/ctrlp/utils.vim
/usr/share/vim/addons/autoload/ctrlp.vim
/usr/share/vim/addons/doc/
/usr/share/vim/addons/doc/ctrlp.cnx
/usr/share/vim/addons/doc/ctrlp.txt
/usr/share/vim/addons/plugin/
/usr/share/vim/addons/plugin/ctrlp.vim
/usr/share/vim/registry/
/usr/share/vim/registry/ctrlp.yaml