[IRCCloud] Inadequate input validation on API endpoint leading to self denial of service and increased system load

So as you do, I was just looking around, manually fuzzing some Web Sockets requests, seeing if I could get any sort of XSS, Remote IRC Command Injection or SQLi mainly – ended up that I didn’t find much there that worse worth noting. So I started seeing if their logic was all alright, so one of their requests looked similar to: {“_reqid”:1234, “cid”:5678, “to”: “#treehouse”, “msg”:”test”, “method”:”say”} I thought,…