Re:Zero-day in jQuery plugin sample code exploited for at le...
by blueimp on Monday October 22, 2018 @11:16AM
(#18275309)
That was my thought as well.
I think one of the reasons nobody reported this earlier was that people simply assumed that .htaccess support was the default - Larry Cashdollar, the security researcher, also confirmed this: https://news.ycombinator.com/item?id=18271880
Sounds like the risk from this is not widely known. Probably the correct solution for Apache would have been to detect presence of now-ignored .htaccess files and signal an error.