Baysec Insights - Cybersecurity Research & Threat Intelligence

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Automation Under Siege (n8n) - Ni8mare

A Baysec advisory with root-cause analysis of four critical n8n RCE flaws: Ni8mare (CVE-2026-21858, unauthenticated webhook takeover), Expression …

Automation Under Siege (n8n) - Ni8mare

CVE-2025-14847 - MongoBleed Analysis

Analysis of CVE-2025-14847 (MongoBleed), a pre-auth memory disclosure vulnerability in MongoDB, including technical details, threat activity, and …

CVE-2025-14847 - MongoBleed Analysis