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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@timpeck1 day ago

91 intel reports

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

The Cl0p extortion operation has pivoted from traditional encryption-based ransomware to large-scale data theft via the exploitation of internet-facing Managed File Transfer (MFT) and enterprise software.

The Brazilian threat actor Exilware utilizes the BraZetsu framework and Hestia Control Panel infrastructure to operate an initial access marketplace targeting Latin American organizations.

The P7 variant of DarkSword targets iOS 18.x devices using chained vulnerabilities to exfiltrate keychain data, cryptocurrency wallets, and Apple Notes via a sophisticated two-way C2 architecture.

Russian state actor Star Blizzard is conducting large-scale phishing campaigns against Ukraine-aligned organizations using a novel malware delivery technique called RedFlick to deploy the CosmicPulse backdoor.

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