⚠️ Security Vulnerability POC - Request Captured

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

Request intercepted and captured at 2026-10-15T22:22:50.702Z
⚠️ 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
216.73.216.241
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
0d5802cd7491f1d00b6c02a06817065a
Detection IDs
33563859, 118965407, 50331656
Edge server information from Cloudflare

Cookies

NameValue
🔒 __cf_bmv9il3r6hZvdtG9CuqukWMbkS3XqDW.h99kFPXSl.PEA-1792102967.7340705-1.0.1.1-_jzKPkpwsJaQyQMdntGhYLAbWoozNPkH3cuGZT9M5DbAMlWV5OqxDpDKRqZGD33_VDHkRAFp7Qeb6Ja7zdtGOdE1g2cYQd2PJb9RCXOm7tF1CgUazE3QER7ovAKTTbTB
EXPLOIT_SENDCOOKIE:1792102967746
🔒 = HttpOnly cookie (cannot be accessed by JavaScript)

Headers

HeaderValue
accept*/*
accept-encodinggzip, br
cf-connecting-ip216.73.216.241
cf-ipcountryUS
cf-raya4b2398ecae0aea1
cf-visitor{"scheme":"https"}
connectionKeep-Alive
hostwww.haxcloud.org
user-agentMozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
x-forwarded-protohttps
x-real-ip216.73.216.241

Browser Capabilities

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