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Malware in box-react-uix

The npm package box-react-uix contains malware that grants full system compromise to an outside entity. Any computer with this package installed or running should be considered fully compromised.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • box-react-uix

The npm package box-react-uix has been identified as containing malware. According to the GitHub Advisory (GHSA-f4fv-qwcg-667v), any computer that has this package installed or running should be considered fully compromised.\n\nThe advisory recommends that all secrets and keys stored on affected computers be rotated immediately from a different, uncompromised system. While the package should be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the initial compromise, given that the attacker may have gained full control of the system.\n\nAffected users should treat any system that has run this package as potentially containing persistent malware and take appropriate incident response measures.

Indicators of compromise

Packages
  • box-react-uix

Remediation

  • Immediately isolate any computer that has installed or run box-react-uix from the network
  • Rotate all secrets, API keys, and credentials from a different, uncompromised computer
  • Remove the box-react-uix package from all systems
  • Perform a full forensic analysis and malware scan on affected systems
  • Consider the affected system(s) as fully compromised and plan for complete rebuild/reimaging if critical systems are involved
  • Review access logs and audit trails for any unauthorized activity during the period the package was installed

Sources

  1. GitHub Advisory GHSA-f4fv-qwcg-667v · GitHub Advisory Database

Cite this entry

"Malware in box-react-uix." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 14, 2026; last updated July 14, 2026. https://supplychainattack.org/incident/malware-in-box-react-uix-15tsiz

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