⚠️ Security Vulnerability POC - Request Captured

🚨 XSS + Backend Origin Host Exploitation (store.haxcloud.org)

Request intercepted and captured at 2026-10-12T12:18:54.639Z
⚠️ Hypothetical Security Vulnerability Demonstration
This page demonstrates a hypothetical Cross-Site Scripting (XSS) attack combined with an unchecked backend host override.
What would happen: An attacker could control both the JavaScript that runs on this page AND where the page fetches its content from.
Hypothetical impact: All cookies (including secure HttpOnly ones) and user data could be captured and sent to an attacker-controlled server.

Cloudflare Edge Data

Client IP
216.73.216.52
colo
CMH
country
US
continent
NA
region
Ohio
city
Columbus
postalCode
43215
latitude
39.96118
longitude
-82.99879
timezone
America/New_York
asn
16509
asOrganization
Anthropic, PBC
httpProtocol
HTTP/2
tlsCipher
AEAD-AES256-GCM-SHA384
tlsVersion
TLSv1.3
Bot Score
1
Verified Bot
Yes
Static Resource
No
JA3 Hash
d31740727b8d10b802859c5202c156dc
Detection IDs
50331656, 118965407, 33563859
Edge server information from Cloudflare

Cookies

NameValue
🔒 __cf_bmEXdl3RlFCVFiW8iEqVupNMKuoxWk04WpP8pUy3mNgPs-1791807534.5844543-1.0.1.1-puHRQ9PvJNyGjLgJ5FRyfnVZcRflkxsFbXKiOF8XaevDQaZuOhFPGWGsJsLUq.oB8PRt5egw6n1JJ1TMA5eCyW2.DxX9lMbI7iNVd2isNrdQqAJ5W2WRQvbL_XOHPelf
EXPLOIT_SENDCOOKIE:1791807534600
🔒 = HttpOnly cookie (cannot be accessed by JavaScript)

Headers

HeaderValue
accept*/*
accept-encodinggzip, br
cf-connecting-ip216.73.216.52
cf-ipcountryUS
cf-raya4960cc36b1b4440
cf-visitor{"scheme":"https"}
connectionKeep-Alive
hoststore.haxcloud.org
user-agentMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
x-forwarded-protohttps
x-real-ip216.73.216.52

Browser Capabilities

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