What CMS to choose for such tasks?

Question

CMS

Good day, friends.
Please advise CMS for specific tasks.
1) Formation of a unique login / password for people in the same group (25-30 people).
2) Providing access to users to certain content (mostly pictures / photos).
3) The choice of this content. (Feedback)
There will be 3-5 sections in total.
*General - the whole group votes, for example, for group photos.
*Individual - 1 person votes for, for example, their photo.
*Individual - entering personal data (contact, etc.)
4) Providing access to the voting results.
Which CMS should you look at first?
It can be either light cms or monsters customizable by plugins - the main convenience and ease of setup.
Thank you very much!
upd:
As an option - authorization through the social. network, and in the future, the provision of content and voting, depending on the full name.

Answer 1

livestreetcms.ru

Answer 2

Take a look at 4images . I have never used it, however, but as an option for "look", I think it will do.