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Cover image for Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

Node2Shell: Node.js Brotli Remote Code Execution Vulnerability

A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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Tim Peck@timpeck2 days ago

88 intel reports

Threat actors are exploiting CVE-2026-48558 in SimpleHelp RMM software to deploy TaskWeaver and Djinn Stealer, targeting cloud, AI, and developer credentials across Windows, macOS, and Linux.

Threat actors are exploiting CVE-2026-48558 in SimpleHelp RMM to deploy TaskWeaver, a modular Node.js loader, and Djinn Stealer, a cross-platform information stealer targeting developer and AI credentials.

The Miasma worm campaign compromised 20 LeoPlatform npm packages and a Verana Blockchain Go module to deploy a Bun-based credential stealer targeting developer environments and CI/CD pipelines.

The MexicanMafia threat actor, also known as PanchoVilla, is conducting a sophisticated campaign using the Kimera reconnaissance engine and custom exploits against perimeter devices in Latin America.

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