> 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/webgoat/webgoat-webgoat.md).

# \[Webgoat] Webgoat 설치 방법

우선 최신 버전의 자바 JDK를 설치해주어야 한다.

{% embed url="<https://coding-factory.tistory.com/838>" %}

위 블로그를 참고했다.\
\
<https://github.com/WebGoat/WebGoat/releases/tag/v8.2.2>

그리고 위 링크에 접속해 웹 고트를 다운 받아준다.\
명령 프롬프트를 관리자 권한으로 켜서 아래의 명령어를 입력해준다.&#x20;

<figure><img src="https://blog.kakaocdn.net/dna/b39GYP/dJMcabvLpAf/AAAAAAAAAAAAAAAAAAAAAK7miQ_IltjDq-rXY5DH02hHCF_9EAtKjuI8YpfqhVKj/img.png?credential=yqXZFxpELC7KVnFOS48ylbz2pIh7yKj8&#x26;expires=1782831599&#x26;allow_ip=&#x26;allow_referer=&#x26;signature=j4y9EE%2B%2BhC5SaOmn%2FFyUQ3jq20w%3D" alt="" height="70" width="662"><figcaption><p>java -jar .\[웹고트 버전 명]</p></figcaption></figure>

<figure><img src="https://blog.kakaocdn.net/dna/cpEqLr/dJMcacg8woh/AAAAAAAAAAAAAAAAAAAAAOopQMsJPFwqmLEsbCuK6mzGqXsRzLksBRN44Rbm6BM3/img.png?credential=yqXZFxpELC7KVnFOS48ylbz2pIh7yKj8&#x26;expires=1782831599&#x26;allow_ip=&#x26;allow_referer=&#x26;signature=gHfGgxHTmesAgz%2FJlYxQgDVQzI0%3D" alt="" height="568" width="1912"><figcaption></figcaption></figure>

그럼 이런 화면이 뜨면서 실행이 된다. \
참고로 정말 간혹 포트 충돌나는 사람들이 있는데!(는 내 얘기임)\
안 쓰는 포트번호인지 확인하고(!!) 아래의 명령어를 써주면 된다.

```
taskkill /PID [PID 번호] /F
```

다시 돌아와서 크롬 브라우저든 엣지 브라우저든 브라우저로 웹 고트를 접속하면 된다.\
굳이 원리를 설명하자면 내 자바로 자체 서버를 구동시켜 접속할 수 있는 사이트이다. \
<http://127.0.0.1:8080/WebGoat로> 접속하면 된다.

<figure><img src="https://blog.kakaocdn.net/dna/bklP52/dJMcadmOnHF/AAAAAAAAAAAAAAAAAAAAADDIAdpwAkyvOmLria6azJPVyC9jG3lHPz5N4liUBUFM/img.png?credential=yqXZFxpELC7KVnFOS48ylbz2pIh7yKj8&#x26;expires=1782831599&#x26;allow_ip=&#x26;allow_referer=&#x26;signature=Z%2Bqj1f%2FeS5lflBZIBm%2BVoNHyljY%3D" alt="" height="885" width="1855"><figcaption></figcaption></figure>

로그인하면 HTTP Basics부터 보인다. &#x20;


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