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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@timpeck20 hours ago

157 intel reports

A threat actor compromised a Mastra maintainer account to poison 140+ npm packages with a malicious dependency used for cross-platform backdoors and credential exfiltration.

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 Gentlemen RaaS group is targeting critical infrastructure using custom Go-based backdoors and ransomware variants that leverage GPO deployment and Bring Your Own Vulnerable Driver (BYOVD) techniques.

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