KittyV8 Debugger

KittySploit extension providing a web UI for V8/Frida memory analysis and Chrome DevTools Protocol (CDP) integration.

Features

• Inspect — memory map, read/write, pattern search
• Workbench — hex editor and advanced memory operations
• V8 — V8 engine-oriented helpers
• Primitive — build and test exploit primitives
• Modules — modules loaded in the target process
• Frida Lab — interactive Frida scripts
• Tracing — agent-side event log
• Research — notes and research workflow
• Page CDP — tab control via CDP (capture, DOM, JS execution)
• Launch Chrome (CDP) — launch Chromium/Chrome with a remote debugging port

Requirements

• kittysploit-framework ≥ 1.0.1
• Python 3 with extension-approved dependencies: frida, websockets
• A Chromium/Chrome browser (or a binary path set in the UI) for CDP mode
• Frida installed and available when attaching to local processes

Installation

From kittysploit-framework, via the marketplace:

market install kittyv8debugger

Then enable the extension in the KittySploit UI (id = "kittyv8" in extension.toml).

Local development

To work on this repository without the market (repo clone, monorepo, or standalone mode):

python3 src/main.py
# or, if the canonical core lives in the framework:
python3 src/core.py

The UI is served on the configured HTTP port (default 8080); the real-time channel uses the WebSocket port (default 8081).

Configuration

Variable	Default	Description
KITTYV8_HTTP_PORT	8080	HTTP server port (static files + UI)
KITTYV8_WS_PORT	8081	WebSocket port (Frida / CDP actions)

Quick start

1. Open the extension from KittySploit.
2. Frida: click Refresh, pick a browser process, then Attach.
3. CDP: launch Chrome via Launch Chrome (CDP) or attach to a browser already started with --remote-debugging-port, then use the Page CDP tab.

Manual Chrome launch example for CDP:

chromium --remote-debugging-port=9222 \
  --js-flags=--allow-natives-syntax \
  --remote-allow-origins=*

Project layout

.
├── extension.toml      # KittySploit extension metadata
├── src/
│   ├── main.py         # Entry point (delegates to framework or bundled core)
│   ├── core.py         # HTTP/WS server, Frida agents, Chrome launcher
│   ├── cdp_bridge.py   # Chrome DevTools Protocol helpers
│   └── static/         # Web UI (HTML, CSS, JS)
└── LICENSE

Extension permissions

Defined in extension.toml: network access, imports for frida / websockets / asyncio, standard sandbox.

License

MIT — see LICENSE.