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.
143 intel reports
Silk Typhoon is suspected of exploiting a pre-authentication RCE chain in PaperCut NG and MF involving improper access control and unsafe class loading.
The Exilware threat group uses the AI-driven BraZetsu Python framework to compromise Windows hosts and monetize access via the 'Infect Marketplace.'
TWINLOOT is a modular Python implant using Microsoft SharePoint, Teams, and headless Edge browsers for stealthy command-and-control and lateral movement.
Chinese-speaking threat actor Gambling Goblin compromises Brazilian government web servers to deploy malicious Apache modules and a broad Linux toolkit for large-scale SEO manipulation and gambling fraud.
Unauthenticated attackers are actively exploiting a SQL injection vulnerability (CVE-2026-9586) in Sangoma Switchvox's /pa endpoint to achieve remote code execution and deploy reverse shells.
Mirage Kitten targets aviation and FinTech sectors in the Middle East and Africa using cross-platform Node.js and JavaScript RATs delivered via trojanized coding challenges.
Chinese-speaking threat actor TA4922 is utilizing PackClient, a modular C2 framework sold on Telegram, to target organizations in China and India with tax-themed phishing lures.
Blackpoint APG identified Miraak, a modular post-exploitation framework using PostgreSQL/Timescale for C2 communication and featuring Cobalt Strike BOF compatibility.
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.
Chinese-speaking threat actor UAT-10147 leverages agentic AI frameworks like PentestGPT and DeepAudit to automate reconnaissance and exploit validation against Windows and Linux web servers.