# Challenges
Choose a topic, check the difficulty and work towards your next solve.
Challenges marked Computer need a terminal or desktop tools.
49 challenges found | filtered
Page 1/3
Blueprint
The Terminal43 profile editor lets you update your details. It is not selective about which details.
The Panel
Portalul InvataCyber.ro este în lockdown. Modulul de autentificare se presupune ca a fost dezactivat, iar pagina publ...
The Blog 2
Aceeași redacție, altă problemă. După migrarea de pe vechiul CMS, SSO-ul nu a mai fost configurat pe instanța asta, a...
The Blog 1
The Blog este un blog clasic: câteva articole publicate și un formular de contact deschis oricui. Redacția are un edi...
UserHub
A real-time chat platform with user profiles and live messaging. Explore the application — not everything is properly...
Sky Runner
A web-based arcade game with a high score board. The score submission uses cryptographic signatures — but how strong ...
People Finder 4
The database is better protected now. Can you still extract what you need?
People Finder 3
Another database, another search. This time errors are hidden — blind techniques required.
People Finder 2
The sequel to SeQuEl. The query changed, but the vulnerability remains.
People Finder
A people directory with a search feature. The database behind it might share more than names.
Pushes
A cookie clicker game tracks your progress. Reaching the target legitimately would take forever. Is there a shortcut?
PHP Sandbox
Upload files to the server with strict extension checks. But the upload is only half the challenge.
PHPFilters 3
Similar to its predecessor, but with a twist — you can view the backend source code. Use it wisely.
PHPFilters 2
A message board processes your input server-side. The frontend filters are just for show.
PHPFilters 1
Execute PHP code despite an extensive blacklist of dangerous functions. Creative bypass required.
Pathfinder 2
The pathfinder returns with a shorter time window. Work faster to enumerate what you need.
Pathfinder
A directory listing tool reveals file sizes and names. Can you find the flag file before time runs out?
Network Checker
A handy network utility that pings hosts for you. What happens when the input is not just an IP address?
Mind Mapping
A web-based calculator and data transformer. Multiple operations are available — which ones can you abuse?
Log Poisoning
An Apache web server with a curious search feature.