Malware in react-markable-table
Malware discovered in the npm package react-markable-table. 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
- react-markable-table
The npm package react-markable-table has been identified as containing malware. According to the GitHub Advisory (GHSA-37wc-pv88-9vwq), 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, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the package installation, as the attacker may have gained full control of the system.\n\nThis is a critical supply chain incident affecting the npm ecosystem.
Indicators of compromise
- Packages
- react-markable-table
Remediation
- Immediately isolate any computer with react-markable-table installed from the network
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the react-markable-table package from all systems
- Perform a full security audit and malware scan of affected systems
- Review system logs for unauthorized access or activity
- Consider full system reimaging if compromise is confirmed
Sources
- GitHub Advisory GHSA-37wc-pv88-9vwq · GitHub Advisory Database
Cite this entry
"Malware in react-markable-table." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 13, 2026; last updated July 13, 2026. https://supplychainattack.org/incident/malware-in-react-markable-table-1b57a4
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