Malware in weavedb-offchain
Malware was discovered in the npm package weavedb-offchain. 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 the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- weavedb-offchain
The npm package weavedb-offchain was found to contain malware. According to the GitHub advisory, any computer that has this package installed or running should be considered fully compromised.\n\nImmediate action is required: all secrets and keys stored on affected computers must be rotated immediately from a different, uncompromised computer. 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 compromise.\n\nThe advisory indicates that full control of affected computers may have been given to an outside entity, emphasizing the severity of the compromise.
Indicators of compromise
- Packages
- weavedb-offchain
Remediation
- Immediately rotate all secrets and keys from a different, uncompromised computer
- Remove the weavedb-offchain package from all affected systems
- Assume full system compromise and conduct thorough security audit
- Consider full system rebuild or forensic analysis if critical systems are affected
- Monitor for any unauthorized access or activity on affected systems
Sources
- GitHub Advisory GHSA-pxrc-4fpx-c74r · GitHub Advisory Database
Cite this entry
"Malware in weavedb-offchain." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 14, 2026; last updated July 14, 2026. https://supplychainattack.org/incident/malware-in-weavedb-offchain-1a31di
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