Malware in test-dev-link
Malware was discovered in the npm package test-dev-link. The package grants full system compromise to attackers, requiring immediate removal and credential rotation from a clean system.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- test-dev-link
The npm package test-dev-link was found to contain malware. According to the GitHub Advisory (GHSA-vf2p-478v-vg76), 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, 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 installation.\n\nThis represents a critical supply chain attack through a malicious npm package with broad system-level compromise capabilities.
Indicators of compromise
- Packages
- test-dev-link
Remediation
- Remove the test-dev-link package immediately
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Perform a full security audit and malware scan of affected systems
- Review system logs for unauthorized access or activity
- Consider the affected system compromised and plan for full rebuild if critical infrastructure
Sources
- GitHub Advisory GHSA-vf2p-478v-vg76 · GitHub Advisory Database
Cite this entry
"Malware in test-dev-link." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 1, 2026; last updated August 1, 2026. https://supplychainattack.org/incident/malware-in-test-dev-link-avji2s
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