Malware in @tailwind-ts/eslint-plugin
Malware discovered in the npm package @tailwind-ts/eslint-plugin. 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
- @tailwind-ts/eslint-plugin
The npm package @tailwind-ts/eslint-plugin has been identified as containing malware. According to the GitHub Security Advisory (GHSA-26mx-f526-39mh), 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 installation, given the potential for full system compromise.\n\nDevelopers and organizations using this package should treat this as a critical security incident and follow incident response procedures accordingly.
Indicators of compromise
- Packages
- @tailwind-ts/eslint-plugin
Remediation
- Immediately remove @tailwind-ts/eslint-plugin from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Conduct a full security audit of affected systems for additional malware or persistence mechanisms
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if compromise is suspected
- Notify all users and stakeholders who may have been affected
Sources
- GitHub Advisory GHSA-26mx-f526-39mh · GitHub Advisory Database
Cite this entry
"Malware in @tailwind-ts/eslint-plugin." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 13, 2026; last updated July 13, 2026. https://supplychainattack.org/incident/malware-in-tailwind-ts-eslint-plugin-obv1gk
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