Malware in commonweb-rewards
Malware was discovered in the npm package commonweb-rewards. The package grants full system compromise to attackers and should be considered a critical threat to any system where it is installed or running.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- commonweb-rewards
The npm package commonweb-rewards was found to contain malware. According to the GitHub Security Advisory (GHSA-p7jm-wh46-6hxx), any computer with this package installed or running should be considered fully compromised.
The 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, the advisory notes that full control of the computer may have been given to an outside entity, meaning removal of the package alone may not eliminate all malicious software that resulted from the installation.
Affected users should treat their systems as potentially fully compromised and take comprehensive remediation steps.
Indicators of compromise
- Packages
- commonweb-rewards
Remediation
- Immediately isolate any computer with commonweb-rewards installed from the network
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the commonweb-rewards package
- Perform a full security audit and malware scan of affected systems
- Consider the affected system compromised and plan for full rebuild or replacement if critical infrastructure
- Review access logs and audit trails for any unauthorized activity during the period the package was installed
Sources
- GitHub Advisory GHSA-p7jm-wh46-6hxx · GitHub Advisory Database
Cite this entry
"Malware in commonweb-rewards." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 18, 2026; last updated August 18, 2026. https://supplychainattack.org/incident/malware-in-commonweb-rewards-veum5s
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