cat
| ID： | 382 |
|---|---|
| 标题： | cat |
| 描述： | wctf{} |
| 类型： | PWN |
| 网站： | bugku |
| 题目链接： | https://ctf.bugku.com/challenges/detail/id/510.html |
| 赛事： | WolvCTF2023 |
| 年度： | 2023 |
| Flag值： | "print(\x22Welcome to my cat program. Give me a string and I'll output it back.\x22)code = input(\x22Enter your string (with double quotes) >>> \x22)import astif codeand code[-1]and all(ch != \x22\x22 for ch in code[1:-1]): compiled = compile('print(\x22' + eval(code)out", mode = \x22exec\x22) exec(compiled)" |
| writeup： | https://www.cnblogs.com/ZimaBlue/articles/17235861.html |