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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.

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Tim Peck@timpeck1 day ago

276 intel reports

The Shai-Hulud worm and GitRunner C2 framework abuse legitimate, digitally signed GitLab CI runner binaries as persistent backdoors to execute commands via CI/CD pipelines.

The ErrTraffic framework utilizes the ClickFix social engineering tactic and EtherHiding technique to distribute various infostealers and loaders through compromised WordPress sites and AI-themed lures.

Initial Access Broker Woodgnat (KongTuke) is deploying the Mistic and MLTBackdoor RATs via social engineering and compromised WordPress sites to sell network access to major ransomware affiliates.

A multi-stage steganographic loader campaign uses .NET-based binaries and bitmap objects to deploy payloads like Remcos RAT, Agent Tesla, and Red Line Stealer primarily targeting users in India.

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