Skip to content
TheCyberThrone

Thinking Security ! Always

  • Latest Story
  • AI
  • Application Security
  • Cloud Security
    • AWS Security
    • Azure Security
    • Google Security
  • Container Security
  • Data Breaches
  • Email Security
  • Mobile Security
  • Security Acquisition
  • ZeroDay
  • Certification Guide
    • Cloud Certifications
    • Network Certifications
    • Security Certifications
  • Security NewsLetter
  • About Author
  • facebook.com
  • twitter.com
  • t.me
  • instagram.com
  • youtube.com
Subscribe

CVE-2026-21858

  • Home
  • CVE-2026-21858
Critical Ni8mare RCE and Expression Injection Vulnerability

Critical Ni8mare RCE and Expression Injection Vulnerability

n8n, the popular open-source workflow automation tool, faces multiple critical vulnerabilities disclosed in late 2025 and early 2026. These flaws enable unauthenticated remote code execution (RCE), posing severe risks to…
Posted by PravinKarthik January 10, 2026
Trending post
  • CISSP Executive Briefing: Complexity Debt
    CISSP Executive Briefing: Complexity Debt
  • TheCyberThrone Universe — Episode 3
    TheCyberThrone Universe — Episode 3
  • The End of CVSS: Why CISA Just Rewrote the Rules of Vulnerability Management
    The End of CVSS: Why CISA Just Rewrote the Rules of Vulnerability Management
  • CVE-2026-20253 — Splunk Enterprise Unauthenticated RCE
    CVE-2026-20253 — Splunk Enterprise Unauthenticated RCE
  • OptinMonster Supply Chain Attack — CDN Poisoning at Scale
    OptinMonster Supply Chain Attack — CDN Poisoning at Scale
  • CISA adds Cisco SD-WAN and LiteSpeed cPanel  to KEV
    CISA adds Cisco SD-WAN and LiteSpeed cPanel  to KEV
Archives

Click to Subscribe

Follow Us

  • Facebook
  • Twitter
  • Instagram
Copyright 2026 — TheCyberThrone. All rights reserved. Bloghash WordPress Theme
Scroll to Top