Before all
這場那時候忘記在模考還是段考,反正沒打到QwQ回來補一下題,學到好多新東西,挖庫挖庫!!!
Web
Trillion Bank
這題的服務主要是一個簡單的銀行,初始只給你10塊,你要把它變成1_000_000_000_000元考點是MySQL一個特性,TEXT資料最大值為65535,Reference(link)
Source Code
import fastify from "fastify";
WEB
Tagless
Solver: Whale120
一道XSS的題目app.py
from flask import Flask, render_template, make_response,request
from bot import *
from urllib.parse import urlparse
Before all
To my surprise, this is a three years lasting journey on solving this challenge ...image
This is an interesting challenge combined several simple technique and is well worth solving!
Write Up
This is a web application which has a posting function just like Pastebin, after you sent a post, it would generate a unique key for that post, you can see the post only if you have the right key in the url.
Also, base on the paragraph in the home page, the key is probably generated with AES-128 CBC Mode.