jellyCTF

Secret_engineering_roleplay [842 pts]

Writeup author: lolmenow

Difficulty: medium

Provided files: N/A

Url: https://discord.gg/yG37ycs8t4

Description: I heard there’s some ERP happening in the JellyCTF discord away from prying eyes… see if you can find any info on the places they’re hanging out. Note: can be completed passively, do not send messages to DMs/channels about this chal

This solution was most likely unintended. Vencord, a discord client modification, has a plugin called “ShowHiddenChannels” Plugin

Because I had this plugin enabled, I am allowed to see the names of hidden channels but cannot read what is inside of them.

This is what the discord server had in terms of hidden channels.

image

image

And there is our flag!

Final flag: jellyctf{that-is-what-the-e-stands-for-right}

Intended Solution

The intended solution was to query discords API, as private channels don’t have their name private from the API.