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2025H&NCTF lcgp
The title gives the source code, which is also very short: import uuid from Crypto.Util.numbe...

Wikiman Tutorial-An Offline Document Search
Introduction Wikiman is an offline document search engine that searches various wikis and documents. In addition, the tool also provides a simple visit...

XYCTF2025 fate writeup
Topic Content: There are not many opportunities to change one's fate in one's life. Here is the source code: app.py #! /usr/bin/env...

GHCTF2025 upload?SSTI! Solution
The title gives the source code: import OS import re from flask import Flask,...

GHCTF2025 ezzzz_pickle Problem Solution
The title is ezzzz_pickle, which must have something to do with the pickle module. This is the source code that broke out after solving the problem by the way: fr...