I got a strange in apache access_log
117.86.199.18 - - [27/Jul/2014:10:42:10 +0200] "GET http://hotel.qunar.com/render/hoteldiv.jsp?&__jscallback=XQScript_4 HTTP/1.1" 302 256
It looks that somebody/something is trying to use my server as proxy. The question: is this dangerous? There is a way to forbid using my web server as a proxy?
This is a common scan looking for open web proxies. If you are not running one, you don't need to worry about this.
If you don't know if you are running one, you probably aren't, since you'd have to explicitly configure it. In apache, that would mean an active <Proxy> configuration directive in an active httpd.conf file or include.
