Malware in @onereach/step-components
Malware was discovered in the npm package @onereach/step-components. Systems with this package installed or running should be 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
- @onereach/step-components
A critical malware incident was identified in the npm package @onereach/step-components. According to the GitHub Advisory (GHSA-x3rq-c2qw-cvjx), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends immediate action: all secrets and keys stored on affected computers should be rotated 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 compromise.\n\nThis represents a severe supply chain attack through a compromised npm package with potential for complete system takeover.
Indicators of compromise
- Packages
- @onereach/step-components
Remediation
- Immediately isolate any system that has @onereach/step-components installed or running
- Rotate all secrets, API keys, credentials, and authentication tokens from a different, uncompromised computer
- Remove the @onereach/step-components package from all affected systems
- Conduct a full security audit and malware scan of all affected systems
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if complete compromise is suspected
- Notify all users and systems that may have been affected by this package
Sources
- GitHub Advisory GHSA-x3rq-c2qw-cvjx · GitHub Advisory Database
Cite this entry
"Malware in @onereach/step-components." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-onereach-step-components-1qrsvl
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