Физический доступ (Physical Access)

hackerlab

Task: Web service with admin panel restricted by IP. Solution: Bypass IP-based access control by spoofing X-Forwarded-For header to 127.0.0.1.

waf_bypass php x_forwarded_for ip_spoofing access_control header_injection localhost_bypass

HTTP Header IP SpoofingX-Forwarded-For WAF bypassLocalhost access restriction bypass

$ ls tags/ techniques/

waf_bypass php x_forwarded_for ip_spoofing access_control header_injection localhost_bypass

HTTP Header IP SpoofingX-Forwarded-For WAF bypassLocalhost access restriction bypass

Analysis

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

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