Exploring the site gives us few observations:
- It's a markdown page editing site.
- New page can be created at
/page/create
- Pages can be viewed at
/page/<page-num>
and edited at/page/edit/<page-num>
Testing is page-1 and Markdown Test is page 2. On creating new pages, the page numbers assigned are 11, 12,...
This seems weird. Viewing all pages from 3 to 10, all give Page Not Found, except for the 5th page which says Forbidden -- read-protected.
Hmm..it's read-protected, is it write-protected? Go to /page/edit/5
and there's the flag.