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2 September 2020

Webhacking.kr write-up: old-15

Link point tag
old-15 50 JavaScript, Linux

Greeting again, welcome to webhackingkr CTF challenge. Today challenge involves the curl command from Linux.

Question

blank

Ha, look like we are not welcome. In addition, checking the source does not yield any good results. Guess we have to use the curl command to pull something from the webserver.

curl https://webhacking.kr/challenge/js-2/

code

Look like the page is instantly blocked by the alert function before showing any content. Sending a ?getFlag request solves the challenge.

https://webhacking.kr/challenge/js-2/?getFlag

solve

tags: webhacking.kr - linux - javascript

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