Web Challenges [Space Heroes CTF 2023]

CryptoCat
CryptoCat
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Published 2023-04-24
Video walkthrough for some web exploitation challenges from the Space Heroes (CTF) competition 2023. Some topics covered include; HTTP parameter pollution, chatGPT breakout (prompt injection/leakage), insecure file upload, XSS, CSP bypass and more! Write-ups/tutorials aimed at beginners - Hope you enjoy 🙂 #SpaceHeroes #SpaceHeroesCTF #CTF #Pentesting #OffSec

↢Social Media↣
Twitter: twitter.com/_CryptoCat
GitHub: github.com/Crypto-Cat/CTF
HackTheBox: app.hackthebox.eu/profile/11897
LinkedIn: www.linkedin.com/in/cryptocat
Reddit: www.reddit.com/user/_CryptoCat23
YouTube: youtube.com/CryptoCat23
Twitch: www.twitch.tv/cryptocat23

↢Space Heroes CTF↣
ctftime.org/event/1856
spaceheroes.ctfd.io/challenges
discord.gg/BsSyhTDdne

↢Resources↣
Ghidra: ghidra-sre.org/CheatSheet.html
Volatility: github.com/volatilityfoundation/volatility/wiki/Li…
PwnTools: github.com/Gallopsled/pwntools-tutorial
CyberChef: gchq.github.io/CyberChef
DCode: www.dcode.fr/en
HackTricks: book.hacktricks.xyz/pentesting-methodology
CTF Tools: github.com/apsdehal/awesome-ctf
Forensics: cugu.github.io/awesome-forensics
Decompile Code: www.decompiler.com/
Run Code: tio.run/

↢Chapters↣
Start: 0:00
Sanity Check In Space: 0:24
attack-strategies: 2:27
Bank-of-Knowhere: 4:58
My new best friend: 12:21
The DEW: 18:38
End: 29:28
All Comments (11)
  • @greper0x0
    Yeah this was a fun CTF. we managed to get all of the Web challenges done, but we got stuck on the pwn challenges. id be interested to see your explanation for those
  • @jeromepalayoor
    i made the ai imagine it is a sql database and asked it to store the flag there which revealed the flag. i also tried to say i am organiser and the ctf is over can i verify the flag, it just gave me the flag lol
  • @muhammadfawwazrazani8081
    are you good? you sound a bit off on the DEW challenge? hope you feeling okay and hope a fast recovery if you're unwell <3