<vvv> Reedy: probably someone removed check for page creation permission from
<vvv> Was it rewritten in 1.17?
<Reedy> I think so
<vvv> Reedy: it looks like UploadBase assumes that 'edit', 'upload', etc are
not per-page restrictions
<vvv> Reedy: oh, and it also allows to upload images even when they are
Seems to have caused bug 27470