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.

Browse public community intelligence reports, source analysis, and threat research.
7 intel reports
Threat actor TeamPCP executed a massive supply chain campaign compromising GitHub Actions from Aqua Security and Checkmarx, VS Code extensions, and npm packages to deploy a multi-stage credential stealer and a self-propagating worm.
Russia-aligned threat actor UAC-0099 has evolved its custom MATCHBOIL downloader with enhanced obfuscation, sandbox evasion, and timer-based payload delivery targeting Ukrainian sectors.
The REF9334 threat group utilizes the KREMLIN toolkit to install malicious browser extensions on Chrome and Edge, leveraging Ethereum smart contracts as dead-drop resolvers to target Brazilian banking users.
ChainDrop, a descendant of the Shai-Hulud malware family, is a self-propagating npm worm targeting developer workstations and CI/CD pipelines to harvest cloud, registry, and AI tool credentials.
The PhantomEnigma campaign leverages compromised Brazilian .gov.br infrastructure to deliver a modular Node.js backdoor aimed at banking credential theft.
Cavern Manticore, an Iran-nexus APT group, utilizes a modular .NET C2 framework targeting Israeli government and IT sectors through RMM abuse and DLL sideloading.
The Mini Shai-Hulud malware targets SAP npm packages to steal developer and cloud credentials using an obfuscated Bun-based execution framework.