Intel Exchange

Browse public community intelligence reports, source analysis, and threat research.

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.

avatar
Tim Peck@timpeck1 day ago

137 intel reports

The Dark Caracal threat actor is deploying a modular Go-based framework named GoCaracal that utilizes Ethereum smart contracts for resilient command-and-control infrastructure.

SynkLoader is a modular Windows malware family distributed via Microsoft Teams phishing that uses a bundled Python environment and in-memory components to facilitate credential theft, tunneling, and remote access.

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.

Researchers discovered CoSnitch, a set of vulnerabilities in Microsoft Copilot Personal allowing one-click data exfiltration and persistent memory poisoning via malicious URLs and web summarization.

Unauthenticated attackers are chaining signature algorithm confusion and OpenSSL error handling vulnerabilities to bypass authentication and gain administrator access on WordPress sites using the miniOrange SAML SSO plugin.

TWINLOOT is a sophisticated Python implant utilizing SharePoint for tasking, Teams TURN relays for SOCKS5 tunneling, and headless Edge for stealthy Microsoft Graph API transport.

A Chinese-speaking threat actor is manually exploiting CVE-2026-33824, a critical double-free vulnerability in the Windows IKE Extension, to achieve pre-authentication remote code execution on VPN gateways.

NachoMDM is a research project demonstrating how a malicious MDM server can achieve silent SYSTEM code execution and UAC bypass by abusing the native Windows MDM enrollment process.

Page 6 of 14