> For the complete documentation index, see [llms.txt](https://docs.cooku222.kr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cooku222.kr/security/web-hacking/dreamhack/dreamhack-baby-ai.md).

# \[Dreamhack] baby-ai

문제 출처: <https://dreamhack.io/wargame/challenges/1622>

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#### 문제&#x20;

<figure><img src="https://blog.kakaocdn.net/dna/cfLNes/btsNyjYosE5/AAAAAAAAAAAAAAAAAAAAAO4scUhpqiqP6wJLTAupILZ7TAQoTbrHFm3SHsH7TuvT/img.png?credential=yqXZFxpELC7KVnFOS48ylbz2pIh7yKj8&#x26;expires=1782831599&#x26;allow_ip=&#x26;allow_referer=&#x26;signature=mQVapPMIshAxwKsht0uvyThThAQ%3D" alt="" height="291" width="982"><figcaption></figcaption></figure>

***

<figure><img src="https://blog.kakaocdn.net/dna/4WFzb/btsNwYBb859/AAAAAAAAAAAAAAAAAAAAAE1J5a1DhqLSasurxBabKeNecA27rIsOnVevjSresQmT/img.png?credential=yqXZFxpELC7KVnFOS48ylbz2pIh7yKj8&#x26;expires=1782831599&#x26;allow_ip=&#x26;allow_referer=&#x26;signature=jpATXXzMwsASK2oBIUjBW6I6LkU%3D" alt="" height="555" width="981"><figcaption></figcaption></figure>

#### 시행착오

처음에 보고, command injection 같은 문제라고 생각해서 ls, cat 이런걸 넣어보았다. -> 근데 소스 코드에서 관련 리눅스 명령어를 벤 처리 해놓았음 -> 파일 호출이 안 됨 + 인공지능 llm 의 취약점 중 뭐가 있나.. 생각해보다가\
-> DH{} 태그에 있을테니 DH가 포함된 문자열 불러달라 하니까 불러주더라는,,


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