Hi,
I am from the Softaculous team.
We released Soiftaculous 4.9.8 on 24th January which resolved the issue with Softaculous not working on the latest version of CWP on CentOS 7.
However the Softaculous link in CWP is managed by CWP team and it was fixed by them on 25th January I'm not sure about the version however I just checked the links on our test server with CWP version 0.9.8.436 and the links work fine.
If you are still facing the issue please open a support ticket with us and our team will check the issue asap :
https://www.softaculous.com/support/