It is somehow difficult to reproduce -
Basically
1- I was trying to install a new module to the portal. ( this site had no other module other than default DNN basic modules as the site was built mainly with lots of Text/html modules in all the tabs.
2- the third party module is perfect and I have never had any issue with it. It is news articles by Ventrian.
3- somehow after install I found that the tab called News was no longer where it was suppose to be - it was actually placed between Admin and Host tab.
4- I used admin//pages to move it where it was suppose to be.
5- next I found that module definition was no longer in Host//Module definition So I started looking for it. And to my surprise I found it in the newspage. So theoretically if I did not notice it there, anyone browsing he site would have been able to crash the site since they could upload any module they wanted as regular user.
I wish I kept it as it was so I could show it to you. But in my haste to make the site secure, I moved it to admin tab.
6- Next I noticed that the module definition tab was not under Admin// or Host??
so I have no idea where it is.
I can do some sql to see what has happened to it if you like. It must be somewhere but cannot see it anywhere.
Salar