# Chocapikk/CVE-2026-21858

<https://repo.masters-masters.com/en/repos/Chocapikk/CVE-2026-21858>

[Home](https://repo.masters-masters.com/en) › [Chocapikk](https://repo.masters-masters.com/en/owners/Chocapikk) › [CVE-2026-21858](https://repo.masters-masters.com/en/repos/Chocapikk/CVE-2026-21858)

Chocapikk/CVE-2026-21858 has 304 stars on GitHub. Its RepoMasters card: Alpha tier. n8n Ni8mare - Unauthenticated Arbitrary File Read to RCE Chain (CVSS 10.0)

| Field | Value |
| --- | --- |
| Owner | [Chocapikk](https://repo.masters-masters.com/en/owners/Chocapikk) |
| Stars | 304 |
| Forks | 60 |
| Language | [Python](https://repo.masters-masters.com/en/languages/python) |
| License | None |
| Created | 2026 |
| Topics | exploit, n8n, poc, rce, security, vulnerability, cve-2026-21858, ni8mare |
| Tier | [Alpha (250 to 699 ★)](https://repo.masters-masters.com/en/ranks/b_movie) |
| View on GitHub | [Chocapikk/CVE-2026-21858](https://github.com/Chocapikk/CVE-2026-21858) |

## Repository

n8n Ni8mare - Unauthenticated Arbitrary File Read to RCE Chain (CVSS 10.0)

The tier for repos with 250 to 699 ★. Published odds per card pulled: 20%. Rarity: Uncommon.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.