Malware in ue-jenkins-buildkite
Malware discovered in the npm package ue-jenkins-buildkite. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- ue-jenkins-buildkite
The npm package ue-jenkins-buildkite has been identified as containing malware. According to the GitHub Advisory (GHSA-8gxq-wrp7-qqv8), any computer with 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 package installation, given the potential for full system compromise.\n\nUsers should treat any system that has run this package as potentially fully compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- ue-jenkins-buildkite
Remediation
- Immediately isolate any system that has installed or run ue-jenkins-buildkite from the network
- Rotate all secrets, API keys, credentials, and signing keys from a different, uncompromised computer
- Remove the ue-jenkins-buildkite package from all affected systems
- Conduct a full forensic investigation of affected systems to identify any additional malicious software or persistence mechanisms
- Review system logs and network traffic for indicators of compromise or data exfiltration
- Consider rebuilding affected systems from clean media if full compromise is suspected
Sources
- GitHub Advisory GHSA-8gxq-wrp7-qqv8 · GitHub Advisory Database
Cite this entry
"Malware in ue-jenkins-buildkite." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 10, 2026; last updated July 10, 2026. https://supplychainattack.org/incident/malware-in-ue-jenkins-buildkite-1wkf1f
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