Overloaded site

[Amplifaa]

I think its a bug becouse everytime i do this same thing happed, first overloaded pictrue and then logouting me from my account. I am doing realistic mision 4 (the one with bad ppl killing animals) and when i do url request like this
http://www.hackthissite.org/missions/realistic/4/products.php?category=-1%20UNION%20SELECT%20@@version,2,3,4 overload happed. SO its my bigggg luck becouse its happed every time like 100 times or i really discovered SQL injection in this mission ?

[centip3de]

I think its a bug becouse everytime i do this same thing happed, first overloaded pictrue and then logouting me from my account. I am doing realistic mision 4 (the one with bad ppl killing animals) and when i do url request like this
http://www.hackthissite.org/missions/realistic/4/products.php?category=-1%20UNION%20SELECT%20@@version,2,3,4 overload happed. SO its my bigggg luck becouse its happed every time like 100 times or i really discovered SQL injection in this mission ?

Admins/Mods/Devs: Confirmed over here on Ubuntu 12.04.1 LTS, with Chromium as my browser.

OP: Bug, possibly. SQL injection, no.

[Amplifaa]

I am Ubuntu 11.04 and firefox 14 forgot to add. I know that its no sql inject, cuz i cant do shit with it, i am just joking. I also found other smillar bug but forgot where it is, mayby ill post it leter.

[-Ninjex-]

I think its a bug becouse everytime i do this same thing happed, first overloaded pictrue and then logouting me from my account. I am doing realistic mision 4 (the one with bad ppl killing animals) and when i do url request like this
http://www.hackthissite.org/missions/realistic/4/products.php?category=-1%20UNION%20SELECT%20@@version,2,3,4 overload happed. SO its my bigggg luck becouse its happed every time like 100 times or i really discovered SQL injection in this mission ?

Admins/Mods/Devs: Confirmed over here on Ubuntu 12.04.1 LTS, with Chromium as my browser.

OP: Bug, possibly. SQL injection, no.

Same here, except I am using:
Ubuntu 12.04 LTS with Firefox 17.0.1

[Kage]

The 'Overloaded' page you're seeing is due to a proxy timeout. We're using a frontend load balancer that forwards traffic onto 3 to 5 backend web application servers (dynamically changes with load). There are a few timeouts in place: connection, send, and receive. Connection timeouts occur only if the application server is overloaded (the real reason behind the 'Overload' page), and send/receive timeouts occur if the application server takes too long to process a web request. This is seemingly occurring due to backend processing timeouts (causing a receive timeout).

I'm not exactly sure why this particular mission URL is causing a receive timeout. I'll look into it when time allows.