hackpack-ncsu / CTF-2022

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Imported Kimchi #9

Open Halterer opened 2 years ago

Halterer commented 2 years ago

Story line

I've been eating so much Korean food that I think it's starting to affect my code... Anyway, I made this awesome web server where you can upload images. Check it out!

Solution

Images are unpickled and then __import__-ed, enabling remote code execution.

kapravel commented 2 years ago

After remote code execution, how does the challenge "recover"?