$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

40 challenges · browse all techniques

Challenge CTF Weight Category Has
corctf_challenge_dev
#stored-xss#csp-bypass#extension-exploitation
 corCTF 2024 55.00 Web files wu 1
crabspace
#ssti#webrtc#csp-bypass
 corCTF 2023 36.97 Web files wu 1
force
#graphql-batching-attack#rate-limit-bypass
 corCTF 2023 36.97 Web files wu 3
frogshare
#stored-xss#svg-xss
 corCTF 2023 36.97 Web files wu 1
msfrognymize
#lfi (local-file-inclusion)#path-traversal#os-path-join
 corCTF 2023 36.97 Web files wu 1
modernblog
#dom-clobbering#css-leak
 corCTF 2022 24.92 Web files wu 2
rustshop
#type-confusion#unsafe-deserialization
 corCTF 2022 24.92 Web files wu 1
simplewaf
#parameter-object-injection#file-url-bypass
 corCTF 2022 24.92 Web files wu 1
blogme
#csp-bypass#dom-clobbering#service-worker
 corCTF 2021 24.92 Web files wu 1
buyme
#mass-assignment#object-spread-injection
 corCTF 2021 24.92 Web files wu 3
findme
#mqtt-authorization-bypass
 corCTF 2021 24.92 Web files wu 1
mathme
#cookie-injection#mathjax-xss
 corCTF 2021 24.92 Web files wu 1
msgme
#command-injection#sandbox-escape
 corCTF 2021 24.92 Web files wu 1
readme
#jsdom-sandbox-escape#vm-escape
 corCTF 2021 24.92 Web files wu 1
saasme
#ssrf#dns-rebinding#gopher
 corCTF 2021 24.92 Web files wu 1
styleme
#xs-leak#prototype-pollution#css-injection
 corCTF 2021 24.92 Web files wu 1
corctf_challenge_dev_2 corCTF 2025 82.00 Web files
corlang corCTF 2025 82.00 Web files
git corCTF 2025 82.00 Web files
msbug corCTF 2025 82.00 Web files
msbugs_revenge corCTF 2025 82.00 Web files
msfrognymize2 corCTF 2025 82.00 Web files
paper corCTF 2025 82.00 Web files
safe_url corCTF 2025 82.00 Web files
vouched corCTF 2025 82.00 Web files
yamlquiz corCTF 2025 82.00 Web files
corchat_x corCTF 2024 55.00 Web files
erm corCTF 2024 55.00 Web files
iframe_note corCTF 2024 55.00 Web files
repayment_pal corCTF 2024 55.00 Web files
rock_paper_scissors corCTF 2024 55.00 Web files
0day corCTF 2023 36.97 Web files
leakynote corCTF 2023 36.97 Web files
lemon-csp corCTF 2023 36.97 Web files
pdf-pal corCTF 2023 36.97 Web files
youdirect corCTF 2023 36.97 Web files
friends corCTF 2022 24.92 Web files
leetmail corCTF 2022 24.92 Web files
sndbx corCTF 2022 24.92 Web files
drinkme corCTF 2021 24.92 Web files