n8n-cve-2026-21858

n8n-cve-2026-21858 CVE-2026-21858 + CVE-2025-68613 — Exploit de lectura de archivos no autenticada a RCE en n8n...

CVE-2026-21858-n8n-FullChain

🛡️ AI Security Tool Module n8n Full Chain CVE-2026-21858 + CVE-2025-68613 — "Ni8mare" Official Security Audit Module for AI Security Tool Ecosystem 🌐 Web Demo • 📚 Project Website • 💬 Community Chat Website Navigation: Home • Updates • Downloads • Modules 🧠 Conceptual Overview This module provides...

PoC-CVE-2026-21858

PoC-CVE-2026-21858 n8n es una plataforma de automatización de flujos de trabajo de código abierto. Las versiones desde la 1.65.0 hasta la 1.121.0 permiten a un atacante acceder a archivos en el servidor subyacente mediante la ejecución de ciertos flujos de trabajo basados en formularios. Un flujo...

Ni8mare

🔒 Escáner Ni8mare Escáner de Seguridad Ético para CVE-2026-21858 Vulnerabilidad Ni8mare "El conocimiento es poder, pero solo si se comparte de forma responsable." Herramienta integral de detección de vulnerabilidades para instancias de automatización de flujos de trabajo n8n. Detecta la...

Exploit for Improper Input Validation in N8N

CVE-2026-21858 RCE PoC environment for n8n 1.120.4 with a F...

Exploit for Improper Input Validation in N8N

CVE-2026-21858 + CVE-2025-68613 - n8n Full Chain Unauthenti...

cve-2026-poc-collection

CVE-2026 PoC Collection Report Collection date: May 19, 2...

n8n arbitrary file read

This module exploits CVE-2026-21858, a critical unauthenticated remote code execution vulnerability in n8n workflow automation platform versions 1.65.0 through 1.120.x. The vulnerability, dubbed "Ni8mare", is a content-type confusion flaw in webhook request handling that allows attackers to achie...

Exploit for Improper Input Validation in N8N

🛡️ RulesGuard !Testshttps://github.com/NOTTIBOY137/RulesG...

Exploit for Improper Input Validation in N8N

CVE-2026-21858 n8n Workflow Automation Platform - Remote C...

CVE-2026-21858 n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling

n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an unauthenticated remote attacker,...

CVE-2026-21858 n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling

n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an unauthenticated remote attacker,...