Support of the <?= opening tag in PHP
New method failChallenge in ChallengeValidator for a more readable code
First directory traversal challenge on shoe vendor website
Second directory traversal challenge on shoe vendor website
Unvalidated Redirect challenge on Central Authentication Service
First bruteforce challenge on router web interface
Third bruteforce challenge on social network login page
Second bruteforce challenge on a wiki login page
First SQL injection challenge on a printer web interface
Second SQL injection challenge on a forum login page
New user in the SQLite database for the SQL injection. The student must add LIMIT 1.
Third SQL injection challenge on a forum login page with addslashes protection
Correct small inconsistency in the challenge's description
Reset password process on a project website for forgotten password challenge
HTTP Split and Join challenge to bypass a WAF on a search engine
First MITM challenge with a proxy on a smartphone application
Second MITM challenge on a smartphone application with an attempted asymmetric encryption
Challenge with an unanchored regular expression
DDoS challenge on a XML API
CSRF challenge on a file hosting service