Malware in build-tracker-n5p1
Malware discovered in the npm package build-tracker-n5p1. Any computer with this package installed or running should be considered fully compromised.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- build-tracker-n5p1
The npm package build-tracker-n5p1 has been identified as containing malware. According to the GitHub Advisory (GHSA-chqj-php6-8x6m), any computer that has this package installed or running should be considered fully compromised.\n\nThe advisory warns that all secrets and keys stored on affected computers should 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 package installation, as the outside entity may have gained full control of the system.\n\nThis is a critical supply chain incident affecting the npm ecosystem.
Indicators of compromise
- Packages
- build-tracker-n5p1
Remediation
- Immediately remove the build-tracker-n5p1 package from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Assume full system compromise and conduct thorough security audit
- Consider rebuilding affected systems from clean media if possible
- Monitor for any unauthorized access or lateral movement from affected systems
Sources
- GitHub Advisory GHSA-chqj-php6-8x6m · GitHub Advisory Database
Cite this entry
"Malware in build-tracker-n5p1." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 25, 2026; last updated June 29, 2026. https://supplychainattack.org/incident/malware-in-build-tracker-n5p1-uvqw0u
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