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.
32 intel reports
An attacker uses indirect prompt injection in a benign-looking repository to trick the Claude Code agent into executing a reverse shell fetched via DNS TXT records.
The Miasma worm campaign compromised 20 LeoPlatform npm packages and a Verana Blockchain Go module to deploy a Bun-based credential stealer targeting developer environments and CI/CD pipelines.
The Miasma campaign targets @redhat-cloud-services npm packages using a multi-stage loader and Bun-executed credential stealer to exfiltrate secrets via GitHub APIs.
The Miasma threat actor is deploying a self-spreading npm worm that utilizes a 'Phantom Gyp' technique to execute code during installation, targeting cloud credentials and AI coding assistants.
The Mini Shai-Hulud worm was deployed via compromised @antv npm packages to exfiltrate developer secrets and propagate to other repositories.
The TeamPCP campaign hijacked the @bitwarden/cli npm package to distribute a sophisticated stealer targeting developer credentials, cloud secrets, and AI configuration files.
The Shai Hulud threat actor compromised SAP CAP framework packages by exploiting an AI coding assistant's GitHub integration to inject malicious code and steal npm OIDC tokens.
TeamPCP executed a supply chain attack on the elementary-data PyPI package using GitHub Actions injection to distribute a credential-stealing payload targeting data engineers.
TeamPCP executed a cascading supply chain campaign using the CanisterWorm and Cloud Stealer malware to harvest credentials from GitHub Actions and PyPI packages.
Atomic Stealer (AMOS) leverages a new macOS persistence mechanism, anti-VM evasion, and trojanized hardware wallet applications to exfiltrate sensitive data and crypto credentials.