Malware in @servicetitan/eslint-config
Malware was discovered in the npm package @servicetitan/eslint-config. 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
- @servicetitan/eslint-config
A malware incident was identified in the npm package @servicetitan/eslint-config. According to the GitHub advisory, 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 malicious 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 initial compromise, given that the attacker may have gained full control of the system.\n\nThis represents a critical supply chain attack through a compromised npm package with potential for widespread impact across all systems that have installed or executed this dependency.
Indicators of compromise
- Packages
- @servicetitan/eslint-config
Remediation
- Immediately isolate any system that has installed or run @servicetitan/eslint-config
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the @servicetitan/eslint-config package from all systems
- Conduct a full security audit and malware scan of affected systems
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider the affected systems as potentially fully compromised and plan for complete rebuild if critical systems are involved
Sources
- GitHub Advisory GHSA-c63f-v4m6-j5qm · GitHub Advisory Database
Cite this entry
"Malware in @servicetitan/eslint-config." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-servicetitan-eslint-config-tig13h
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