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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

15 intel reports

The TAG-195 threat group is using the ChonkyChicken RAT and ChromEggscalator helper to bypass Chrome App-Bound encryption and hijack authenticated browser sessions via the ClickFix social engineering technique.

Rapid Brigantine and other cybercrime clusters are utilizing ClickFix social engineering to deploy modular loaders and backdoors including Potemkin, RMMProject, BabaDeda, and Lorem Ipsum.

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.

A coordinated campaign involving 108 malicious Chrome extensions uses shared C2 infrastructure to exfiltrate Telegram sessions, steal Google account identity, and maintain backdoors for remote URL injection.

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