Malware in @mastra/convex
Malware was discovered in the npm package @mastra/convex. Any computer with this package installed or running should be considered fully compromised. All secrets and keys must be rotated immediately from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @mastra/convex
A critical malware incident was identified in the npm package @mastra/convex. According to the GitHub Advisory (GHSA-3g98-f7ww-r9qq), any system that has installed or executed this package should be treated as fully compromised.\n\nThe advisory recommends immediate action: all secrets and cryptographic keys stored on affected computers must be rotated 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, as the attacker may have gained full control of the system.\n\nUsers should assume complete system compromise and take appropriate incident response measures.
Indicators of compromise
- Packages
- @mastra/convex
Remediation
- Immediately rotate all secrets, API keys, and cryptographic credentials from a different, uncompromised computer
- Remove the @mastra/convex package from all affected systems
- Conduct a full security audit and forensic analysis of any system that had this package installed
- Review access logs and monitor for unauthorized activity on systems that may have been compromised
- Consider the affected systems as potentially fully compromised and plan for reimaging or replacement if critical infrastructure
Sources
- GitHub Advisory GHSA-3g98-f7ww-r9qq · GitHub Advisory Database
Cite this entry
"Malware in @mastra/convex." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 17, 2026; last updated June 20, 2026. https://supplychainattack.org/incident/malware-in-mastra-convex-168fot
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