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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@timpeck10 hours ago

59 intel reports

The Shai-Hulud worm compromised the tensorlake npm package to exfiltrate secrets and cryptocurrency browser data while implementing a destructive 'dead-man's switch' upon token revocation.

Glassworm threat actors compromised a contributor's GitHub account to replace official OVHcloud CLI release binaries with secret-stealing malware using a Solana-based dead drop for command and control.

A compromised version of the Tensorlake npm package (v0.5.144) distributes the Shai-Hulud worm to steal developer credentials and crypto-wallets while utilizing Ethereum smart contracts for C2 agility.

Earth Sirrush (UAC-0099) utilizes evolving .NET malware, steganographic delivery, and trojanized applications to target Ukrainian government and logistics sectors for long-term espionage.

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