There are 2 repositories under codeigniter-cms topic.
Friendly open source CMS forged on Codeigniter 3
Bootstrap 3 navbar multi level drop-down For Codeingiter
mysql veriyon for ci4ms
Codeigniter HMVC Admin Panel
ForgeIgniter CMS built on CodeIgniter 2.x
Corporate Website Application building with Codeigniter 3 and Bootstrap
a cms project with codeigniter and grocery CRUD.
A codeigniter 3 web app Installer
Friendly open source CMS forged on Codeigniter 3. FI v1.x uses the old lite theme and all modules.
Codeigniter practice project file from 0 to hero