⚠️ Security Vulnerability POC - Request Captured

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

Request intercepted and captured at 2026-06-23T19:14:48.591Z
⚠️ 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
216.73.217.86
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
4d30f751efbf4e97530a377c3271d825
Detection IDs
50331656, 132317703, 33563859
Edge server information from Cloudflare

Cookies

NameValue
🔒 __cf_bmr3KdzMDvk9wfzu7Qw7tO4O57UHo_G3N6uOhEstC0dgQ-1782242088.5432346-1.0.1.1-AAmKvjQOmpZCeM_o5REh6YG5sF4CoqL9y25HZNwJgnDHMst2o7XG.qHi4pIt.lukpZtB52nZTBYZWgW9V.napCpshEhMf8q11G7i_E4kHrOkp50vzZJuvw08CHlFPu5f
EXPLOIT_SENDCOOKIE:1782242088549
🔒 = HttpOnly cookie (cannot be accessed by JavaScript)

Headers

HeaderValue
accept*/*
accept-encodinggzip, br
cf-connecting-ip216.73.217.86
cf-ipcountryUS
cf-raya105d15dab51fad4
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-ip216.73.217.86

Browser Capabilities

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