webPromedium

РоБОТЫ 2

bug-makers

Task: Flask sandbox runs a user-supplied solve(url) function against a Cloudflare-protected target; requests.get returns 403 because Python's TLS/JA3 fingerprint is flagged as a bot. Solution: use curl_cffi with impersonate='chrome120' to mimic Chrome's TLS handshake and defeat Cloudflare's JA3-based bot detection.

waf_bypass flask web ja3 tls_fingerprint cloudflare curl_cffi python_sandbox

tls_fingerprint_bypassja3_impersonationcloudflare_bot_bypasspython_sandbox_enumerationbrowser_impersonation

$ ls tags/ techniques/

waf_bypass flask web ja3 tls_fingerprint cloudflare curl_cffi python_sandbox

tls_fingerprint_bypassja3_impersonationcloudflare_bot_bypasspython_sandbox_enumerationbrowser_impersonation

Analysis

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

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