Malware in react-tabulix-core
Malware was discovered in the npm package react-tabulix-core. Systems with this package installed or running should be considered fully compromised, with all secrets and keys requiring immediate rotation from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- react-tabulix-core
A critical malware incident was identified in the npm package react-tabulix-core. According to the GitHub Advisory, any computer that has 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 there is no guarantee that removing the package alone will eliminate all malicious software resulting from the installation.\n\nThis represents a critical supply chain compromise affecting all users of the react-tabulix-core package.
Indicators of compromise
- Packages
- react-tabulix-core
Remediation
- Immediately rotate all secrets and keys from a different, uncompromised computer
- Remove the react-tabulix-core package from all affected systems
- Conduct a full security audit of any system that had this package installed
- Review system logs for unauthorized access or activity
- Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical systems are involved
Sources
- GitHub Advisory GHSA-5w4q-8fc9-88f4 · GitHub Advisory Database
Cite this entry
"Malware in react-tabulix-core." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 22, 2026; last updated July 22, 2026. https://supplychainattack.org/incident/malware-in-react-tabulix-core-ar04ds
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