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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@timpeck23 hours ago

83 intel reports

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.

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 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.

An unidentified attacker utilized MSSQL's xp_cmdshell for command execution and data exfiltration via Base64-encoded chunks during an intrusion involving Viva Aerobus-linked infrastructure.

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