$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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41 challenges · browse all techniques

Challenge CTF Weight Category Has
Boom_Boom_Hell
#bun-shell-injection
 LINE 2024 – Web files wu 1
G0tcha_G0tcha_doggy
#securerandom-prediction
 LINE 2024 – Web files wu 1
Heritage
#http-request-splitting
 LINE 2024 – Web files wu 1
This_message_will_self_destruct_in...
#race-condition
 LINE 2024 – Web files wu 1
auth_internal
#ssrf-file-scheme
 LINE 2024 – Web files wu 1
graphql_101
#graphql-batching-bypass
 LINE 2024 – Web files wu 1
hhhhhhhref
#open-redirect
 LINE 2024 – Web files wu 1
jalyboy_baby
#jwt-none-algorithm
 LINE 2024 – Web files wu 1
jalyboy_jalygirl
#cve-2022-21449
 LINE 2024 – Web files wu 1
one_time_read
#dom-xss
 LINE 2024 – Web files wu 1
zipviewer_version_citizen
#zip-symlink-read
 LINE 2024 – Web files wu 1
zipviewer_version_clown
#zip-symlink-race
 LINE 2024 – Web files wu 1
another-secure-store-note
#dangling-markup
 LINE 2023 – Web files wu 1
baby-simple-gocurl
#x-forwarded-for-spoof
 LINE 2023 – Web files wu 1
memento
#thread-local-state-leak
 LINE 2023 – Web files wu 1
bb
#dom-clobbering
 LINE 2022 – Web files wu 1
gotm
#go-template-ssti
 LINE 2022 – Web files wu 3
hariboteSecureNote
#csp-nonce-bypass
 LINE 2022 – Web files wu 1
online-library
#path-traversal-lfi
 LINE 2022 – Web files wu 1
title_todo
#scroll-to-text-fragment-leak
 LINE 2022 – Web files wu 1
YourNote
#xs-leak
 LINE 2021 – Web files wu 1
diveinternal
#ssrf-host-header
 LINE 2021 – Web files wu 2
momomomomemomemo LINE 2023 – Web files wu 3
safenote LINE 2023 – Web files wu 1
Homework LINE 2025 – Web files
Level_Up LINE 2025 – Web files
Restricted_Proxy LINE 2025 – Web files
Try_GoTH LINE 2025 – Web files
Yapper_catcher LINE 2025 – Web files
Yare_yare LINE 2025 – Web files
adult-simple-gocurl LINE 2023 – Web files
flag-masker LINE 2023 – Web files
imagexif LINE 2023 – Web files
old-pal LINE 2023 – Web files
me7ball LINE 2022 – Web files
memo-drive LINE 2022 – Web files
3233 LINE 2021 – Web files
Janken LINE 2021 – Web files
babysandbox LINE 2021 – Web files
babyweb LINE 2021 – Web files