⚠️ Security Vulnerability POC - Request Captured

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

Request intercepted and captured at 2026-08-06T21:55:17.845Z
⚠️ 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
216.73.216.10
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
54a5a56932918aed9ce7b53bd7a03011
Detection IDs
118965407, 50331656, 33563859
Edge server information from Cloudflare

Cookies

NameValue
🔒 __cf_bmHcMcJb4rYn0Ay88sw7JMHA_TGkvmjSkg8mIDmJOvoTY-1786053317.7123635-1.0.1.1-nAyGmrQNGIjJa5w7exHrKPzyuX0Fg7EGfswiL_4eTD_MxK7Ha7TkDbu4VwE37Ri_pSD1r2TTttRE1QU27a8IlEHtf8EACqlW_2s3MJHm3yFf25srTSbo2YbP3_couCs.
EXPLOIT_SENDCOOKIE:1786053317717
🔒 = HttpOnly cookie (cannot be accessed by JavaScript)

Headers

HeaderValue
accept*/*
accept-encodinggzip, br
cf-connecting-ip216.73.216.10
cf-ipcountryUS
cf-raya27148f48aa0ea0a
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-ip216.73.216.10

Browser Capabilities

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