webmedium

Webstein

hackerlab

Task: Einstein quotes website with cookie-based language switching. Solution: LFI via lang cookie + HTTP PUT file upload to achieve RCE.

$ ls tags/ techniques/

rce lfi php file_upload local_file_inclusion cookie_manipulation nginx remote_code_execution http_put directory_enumeration nikto webdav

Cookie-based Local File Inclusion via lang parameterHTTP PUT method file upload (misconfigured nginx)LFI to RCE chain via uploaded PHP shellDirectory enumeration via 403 status codes

Analysis

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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