> ## Documentation Index
> Fetch the complete documentation index at: https://rootea.es/llms.txt
> Use this file to discover all available pages before exploring further.

# Celestial

> Writeups verificados de la máquina Celestial de Hack The Box

# Celestial

<p className="machine-summary"><span className="prompt"><code>\$ tldr</code></span> NodeJS deserialization RCE → cron job privesc</p>

<div className="machine-meta">
  | ·                 | ·                                                                                                                              |
  | ----------------- | ------------------------------------------------------------------------------------------------------------------------------ |
  | Sistema operativo | Linux                                                                                                                          |
  | Dificultad        | Medio                                                                                                                          |
  | Vector            | <span className="vbadge vbadge-web">Web</span>                                                                                 |
  | IP                | `10.10.10.85`                                                                                                                  |
  | Fecha de retirada | 2018-08-25                                                                                                                     |
  | Skills            | NodeJS Deserialization Attack \[RCE] IIFE Serialization/Deserialization Attack - Explained Node Reverse Shell Abusing Cron Job |
</div>

## Writeups

| Idioma  | Autor       | Formato | Enlace                                                        |
| ------- | ----------- | ------- | ------------------------------------------------------------- |
| 🇪🇸 ES | **S4vitar** | Vídeo   | [Abrir](https://www.youtube.com/watch?v=esrAYODKnBY)          |
| 🇬🇧 EN | **0xdf**    | Texto   | [Abrir](https://0xdf.gitlab.io/2018/08/25/htb-celestial.html) |
| 🇬🇧 EN | **IppSec**  | Vídeo   | [Abrir](https://www.youtube.com/watch?v=aS6z4NgRysU)          |

## Recursos por skill

Documentación curada para cada técnica que aparece en la columna *Skills* de arriba. Fuentes: HackTricks, GTFOBins, PortSwigger, etc.

| Skill                       | Fuente      | Enlace                                                                         |
| --------------------------- | ----------- | ------------------------------------------------------------------------------ |
| Insecure Deserialization    | PortSwigger | [Abrir](https://portswigger.net/web-security/deserialization)                  |
| Remote Code Execution (RCE) | HackTricks  | [Abrir](https://book.hacktricks.wiki/en/pentesting-web/command-injection.html) |

## Skills relacionadas que conviene dominar

Local File Inclusion (LFI) · Remote File Inclusion (RFI) · Shellshock (CVE-2014-6271)

## Si te gustó esta máquina, prueba

* [Json](/htb/machines/windows/medio/json) — Windows, Medio
* [Travel](/htb/machines/linux/dificil/travel) — Linux, Difícil
* [Chaos](/htb/machines/linux/medio/chaos) — Linux, Medio
* [Jewel](/htb/machines/linux/medio/jewel) — Linux, Medio
* [Shibboleth](/htb/machines/linux/medio/shibboleth) — Linux, Medio

***

## Comentarios y truquillos

¿Algo no funcionó del writeup oficial? ¿Has encontrado un truco mejor? Compártelo aquí — los comentarios viven en [GitHub Discussions](https://github.com/FFuson/HTB_Writeups/discussions).

<div className="rootea-giscus-wrap" data-giscus-term="machine:celestial" data-giscus-lang="es" />

*Última actualización: 2026-06-07*

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