Malware in @serviceshub/x-web-core
Malware was discovered in the npm package @serviceshub/x-web-core. Any computer with this package installed or running should be considered fully compromised. All secrets and keys must be rotated immediately from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @serviceshub/x-web-core
A critical malware incident was identified in the npm package @serviceshub/x-web-core. According to the GitHub advisory (GHSA-xjvj-r6v9-q99q), any system that has installed or executed this package should be treated as fully compromised.
The advisory recommends immediate rotation of all secrets and cryptographic keys from a separate, unaffected computer. While the package should be removed, there is no guarantee that removal will eliminate all malicious artifacts, as the compromise may have granted external actors full control of the affected system.
This incident was published on 2026-06-11 via the GitHub advisory system.
Indicators of compromise
- Packages
- @serviceshub/x-web-core
Remediation
- Immediately rotate all secrets, API keys, and cryptographic material from a different, unaffected computer
- Remove the @serviceshub/x-web-core package from all affected systems
- Conduct a full forensic investigation of any system that had this package installed or running
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical infrastructure
Sources
- GitHub Advisory GHSA-xjvj-r6v9-q99q · GitHub Advisory Database
Cite this entry
"Malware in @serviceshub/x-web-core." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 11, 2026; last updated June 11, 2026. https://supplychainattack.org/incident/malware-in-serviceshub-x-web-core-7j8spy
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