Malware in vite-react-toolkit
The npm package vite-react-toolkit contained malware that provided full system compromise to attackers. Any computer with this package installed should be considered fully compromised and all secrets and keys rotated immediately from a different machine.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- vite-react-toolkit
The npm package vite-react-toolkit was found to contain malware. According to the GitHub Advisory (GHSA-4vwq-cp5w-hx5g), 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 computer. 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 their systems as potentially fully compromised and take appropriate incident response measures."
Indicators of compromise
- Packages
- vite-react-toolkit
Remediation
- Immediately rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the vite-react-toolkit package from all affected systems
- Conduct a full security audit and forensic analysis of any system that had this package installed
- Monitor affected systems for signs of persistent malware or unauthorized access
- Consider rebuilding or replacing affected systems if full compromise is suspected
- Review access logs and audit trails for any unauthorized activity during the period the package was installed
Sources
- GitHub Advisory GHSA-4vwq-cp5w-hx5g · GitHub Advisory Database
Cite this entry
"Malware in vite-react-toolkit." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 12, 2026; last updated June 12, 2026. https://supplychainattack.org/incident/malware-in-vite-react-toolkit-fq1b06
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