n8n Warns of CVSS 10.0 RCE Vulnerability Affecting Self-Hosted and Cloud Versions

Jan 07, 2026Ravie LakshmananVulnerability / Cloud Security Open-source workflow automation platform n8n has warned of a maximum-severity security flaw that, if successfully exploited, could result in authenticated remote code execution (RCE). The vulnerability, which has been assigned the CVE identifier CVE-2026-21877, is rated 10.0 on the CVSS scoring system. “Under certain conditions, an authenticated user…

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SonicWall Urges Password Resets After Cloud Backup Breach Affecting Under 5% of Customers

Sep 18, 2025Ravie LakshmananData Breach / Network Security SonicWall is urging customers to reset credentials after their firewall configuration backup files were exposed in a security breach impacting MySonicWall accounts. The company said it recently detected suspicious activity targeting the cloud backup service for firewalls, and that unknown threat actors accessed backup firewall preference files…

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