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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@timpeck22 hours ago

101 intel reports

A suspected Russian-speaking actor used an AI-assisted toolkit (PentAGI) to exploit PaperCut vulnerabilities (CVE-2026-81578, CVE-2026-82078) and maintain persistence access across 45+ countries.

DPRK-linked actors are utilizing ErrTraffic ClickFix lures on compromised WordPress sites alongside fake recruiter personas to deliver Node.js-based RATs with Polygon-hosted C2 resolvers.

SafePay ransomware actors target global critical infrastructure by exploiting edge device vulnerabilities and using legitimate administrative tools for data exfiltration and hybrid encryption.

An extensive phishing campaign impersonating the U.S. District Court targets over 100,000 companies using personalized lures to deliver the LodaRAT remote access trojan via malicious ISO files.

Threat actors including Stardust Chollima and Sandworm are utilizing 'Browser Cache Smuggling' to deliver malware like Vidar Stealer and GeniexRAT by pre-fetching payloads into browser caches to bypass security scans and character limits.

The threat actor RareWolf uses a multi-stage batch script to deploy AnyDesk for unauthorized remote access, archive local data, and exfiltrate information via SMTP using the Blat utility.

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