Exploit for Hackviser

## https://sploitus.com/exploit?id=3DF72A5B-6313-5541-A6B3-CC35B0D07ACD
# Hackviser — Scenario Writeups

A collection of detailed writeups for machines and scenarios from the [HackViser](https://hackviser.com) platform.

Each writeup covers the full attack chain — recon, enumeration, exploitation, post-exploitation, and lessons learned.

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## Writeups

| Machine | Category | Difficulty | Tags |
|---------|----------|------------|------|
| [SentryNode](./Write-ups/SentryNode/README.md) | Web | Medium | Flask, PyYAML RCE, Broken Auth, JWT |

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## Structure

```
Hackviser/
└── Write-ups/
    └── MachineName/
        └── README.md
```

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## Methodology

Each writeup follows a structured approach:

1. **Recon** — Port scanning, service enumeration
2. **Enumeration** — Directory fuzzing, source analysis, information gathering
3. **Exploitation** — Vulnerability identification and execution
4. **Post-Exploitation** — Privilege escalation, persistence, flag collection
5. **Lessons Learned** — Key takeaways and remediation advice

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## About

> Written by **k41r0s3** — penetration tester and CTF player.  
> All writeups are for educational purposes only and are written against authorized lab environments.

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*More writeups coming soon.*