Malware in mcp-server-figma
Malware was discovered in the npm package mcp-server-figma. Any computer with this package installed or running should be considered fully compromised, with all secrets and keys requiring immediate rotation from a different system.
- Disclosed
- Last updated
- Blast radius
- Any system with mcp-server-figma installed or running
- Ecosystems
- Attack vectors
- Affected entities
- mcp-server-figma
A critical malware incident was identified in the npm package mcp-server-figma. According to the GitHub Advisory (GHSA-8j33-qh42-vjc6), any system that has installed or executed this package should be treated as fully compromised.\n\nThe advisory recommends that all secrets and cryptographic keys stored on affected computers be rotated immediately from a different, uncompromised system. While the malicious package should be removed, the advisory notes that complete removal of all malicious artifacts cannot be guaranteed, as the attacker may have gained full control of the compromised system.\n\nAffected users should assume that the integrity of their system has been compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- mcp-server-figma
Remediation
- Immediately rotate all secrets, API keys, and cryptographic credentials from a different, uncompromised computer
- Remove the mcp-server-figma package from all affected systems
- Conduct a full security audit and forensic analysis of any system that had this package installed or running
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider rebuilding affected systems from clean media if full compromise is suspected
Sources
- GitHub Advisory GHSA-8j33-qh42-vjc6 · GitHub Advisory Database
Cite this entry
"Malware in mcp-server-figma." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 20, 2026; last updated August 20, 2026. https://supplychainattack.org/incident/malware-in-mcp-server-figma-1b1486
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