n8n-cve-2026-21858

n8n-cve-2026-21858 CVE-2026-21858 + CVE-2025-68613 — n8n unauthenticated file read to RCE exploit...

CVE-2026-21858-n8n-FullChain

🛡️ AI Security Tool 모듈 n8n 전체 체인 CVE-2026-21858 + CVE-2025-68613 — "Ni8mare" AI Security Tool 생태계를 위한 공식 보안 감사 모듈...

Ni8mare

🔒 Ni8mare Scanner CVE-2026-21858（Ni8mare脆弱性）向け倫理的セキュリティスキャナー 「知識は力である。ただし、責任を持って共有された場合に限る。」 n8nワークフロー自動化インスタンス向けの包括的な脆弱性検出ツールです。悪用を一切行わずに、重大なCVE-2026-21858脆弱性（CVSS 10.0）を検出します。 ⚡ クイックスタート root@kitploit: スクリプトディレクトリへ移動 cd ni8mare-scanner/scripts 依存関係をインストール pip install -r requirements.txt...

PoC-CVE-2026-21858

PoC-CVE-2026-21858 n8n은 오픈소스 워크플로 자동화 플랫폼입니다. 1.65.0부터 1.121.0 미만 버전에서는 공격자가 특정 양식 기반 워크플로를 실행하여 기본 서버의 파일에 접근할 수 있습니다. 취약한 워크플로는 인증되지 않은 원격 공격자에게 접근 권한을 부여하여 시스템에 저장된 민감한 정보가 노출될 수 있으며, 배포 구성 및 워크플로 사용 방식에 따라 추가적인 침해가 가능할 수 있습니다. 이 문제는 1.121.0 버전에서 수정되었습니다...

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,...