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Labs / HTTP Smuggling

  • Challenge
  • Released 06 Oct 2025

Can you detect the hidden HTTP request lurking in plain sight?

Deep within seemingly normal web traffic, a malicious request hides in the shadows, exploiting how servers disagree on HTTP boundaries. This sneaky technique has compromised major websites and bypassed enterprise security systems! Armed with network forensics skills and protocol knowledge, you'll uncover how attackers manipulate HTTP headers to smuggle unauthorized requests past security controls. Time to expose this invisible threat!

1
Flags
1
Points
Challenge
Pro Exclusive
Start Lab Environment
~1-2 min setup
AWS dedicated
Private instance
Industry standard
X-Admin-Token
+1 point
First Blood by Malekith at 2025-10-06 16:01:30.0