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#cve-2026-21877 — news, CVEs and analysis · ZeroHour

today 55 visits · 72 views · 11 reads·all time 17K views

08:57 UTC· 11m ago

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#cve-2026-21877

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The Hacker News·Jan 8, 2026 critical

Critical n8n Vulnerability (CVSS 10.0) Allows Unauthenticated Attackers to Take Full Control

#cve-2026-21858 #cve-2025-68613 #cve-2025-68668

5 min

CyberScoop·Jan 7, 2026 critical

Researchers rush to warn defenders of max

#cve-2026-21858 #cve-2026-21877 #exploit

in the wild 4 min

The Hacker News·Jan 7, 2026 critical

n8n Warns of CVSS 10.0 RCE Vulnerability Affecting Self

#cve-2026-21877 #cve-2025-68613 #cve-2025-68668