A highly dangerous safety issue concerning the debug crash report

When inside a server you can debug crash your game using F3+C (hold for about 10-15 seconds). When you crash the game that way (or any other, not quite sure) you get this: http://pastebin.com/80HcD4nF . And on here you can see ANY player's coordinates in the server. I think the feature/bug's dangerous possibilities for many servers is self-explanatory.