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Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)

Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)

by Ventura Systems | Jan 12, 2026 | Cybersecurity, Cybersecurity & Threats, Malware, Network Security, News, Ventura Systems, ZTNA

In the world of workflow automation, n8n has become a powerhouse, allowing businesses to stitch together hundreds of apps and APIs. But a recently disclosed vulnerability, codenamed Ni8mare (CVE-2026-21858), has turned this automation dream into a security nightmare....
CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.

CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.

by Ventura Systems | Sep 19, 2025 | Cybersecurity, Cybersecurity & Threats, Malware, News

A recent CISA warning has revealed that two new malware strains are actively exploiting a pair of Ivanti Endpoint Manager Mobile (EPMM) vulnerabilities, CVE-2025-4427 and CVE-2025-4428. Ivanti has since released patches, and CISA has added the vulnerabilities to its...

Recent Posts

  • Ni8mare: The Unauthenticated RCE Haunted n8n (CVE-2026-21858)
  • LockBit: The Persistent Ransomware Menace
  • CISA and Ivanti Issue Urgent Warning on Two New Malware Strains Exploiting Ivanti EPMM Vulnerabilities.
  • A New Wave of Supply Chain Attacks: The “Shai-Hulud” NPM Worm
  • Unmasking REFINED KITTEN: A Look at Iran’s APT33

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