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Malware in tme-xca-react

Malware was discovered in the npm package tme-xca-react. Systems with this package installed or running should be considered fully compromised, with all secrets and keys requiring immediate rotation from a different computer.

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

A critical malware incident was identified in the npm package tme-xca-react. According to the GitHub Advisory (GHSA-fh7f-j6p7-m9h7), 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, the advisory notes that full control of the computer may have been given to an outside entity, meaning there is no guarantee that removing the package alone will eliminate all malicious software resulting from the installation.\n\nThis represents a severe supply chain compromise affecting npm ecosystem users who installed or ran this package.

Indicators of compromise

Packages
  • tme-xca-react

Remediation

  • Immediately rotate all secrets and keys from a different, uncompromised computer
  • Remove the tme-xca-react package from all affected systems
  • Conduct a full security audit of any system that had this package installed or running
  • Monitor affected systems for signs of unauthorized access or persistence mechanisms
  • Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical infrastructure

Sources

  1. GitHub Advisory GHSA-fh7f-j6p7-m9h7 · GitHub Advisory Database

Cite this entry

"Malware in tme-xca-react." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 14, 2026; last updated July 14, 2026. https://supplychainattack.org/incident/malware-in-tme-xca-react-i46fwg

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