webmedium

Звездный сейф (Star Safe)

hackerlab

Task: PHP web application with avatar upload feature and admin panel. Solution: SSRF via hidden avatar URL field to bypass localhost IP whitelist and extract admin credentials from internal endpoint.

$ ls tags/ techniques/

ssrf php authentication_bypass localhost_bypass file_get_contents admin_takeover server_side_request_forgery avatar_upload hidden_field ip_whitelist

SSRF via avatar URL field during registrationLocalhost IP whitelist bypassAdmin secret extraction via internal requestAuthentication bypass using leaked credentials

Analysis

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

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