novaestellar/novahaku · testing/hunt/hunt-websocket/SKILL.md

hunt-websocket skillF

hunt-websocket is agent-read markdown (skill) from novaestellar/novahaku: Hunt WebSocket vulnerabilities — Cross-Site WebSocket Hijacking (CSWSH), missing/weak Origin validation on the WS handshake, no per-message authentication, message tampering, socket.io namespace/room authorization bypass, and handshake-layer Upgrade smuggling. Use when target has WebSocket endpoints (ws:// or wss://), socket.io / SignalR / Phoenix Channels, real-time features, chat, live dashboards, notifications, or trading platforms..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add novaestellar/novahaku/hunt-websocket@git:20260910.546fe86
Exact content
mdr add novaestellar/novahaku/hunt-websocket@sha256:b4001c93e6300820

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_peybsxhusthlvbuy.svg)](https://markdownregistry.com/a/art_peybsxhusthlvbuy)

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Versions

versioncommittedcommitsizeaudit
git:20260910.546fe86 latest2026-09-10 546fe86 18,673 BF view · diff
git:20260903.29924dd2026-09-03 29924dd 18,685 BF view · diff
git:20260903.fa855c42026-09-03 fa855c4 18,656 BF view

Audit of the latest version

F  15 of 17 checks passed. Deterministic, no model, same answer every run.
  • FAIL, critical: No link to an exfiltration or paste host (matched: https://<collab-id>.oastify.com)
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (18673 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address

Source

GitHub

novaestellar/novahaku · 24 stars · license none · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_peybsxhusthlvbuy
GET https://markdownregistry.com/api/v1/resolve?ref=novaestellar/novahaku/hunt-websocket
GET https://markdownregistry.com/api/v1/blob/b4001c93e63008204da6bb7c884a4f70b9a013f1c76314b9b3739c96b1eaef45

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.