Malware in devplatform-spa-plugin-s3-router
Malware discovered in the npm package devplatform-spa-plugin-s3-router. 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
- devplatform-spa-plugin-s3-router
A malware incident was identified in the npm package devplatform-spa-plugin-s3-router, published as GitHub Advisory GHSA-h72c-g9pj-cr88 on August 5, 2026.\n\nAccording to the advisory, any computer with this package installed or running should be considered fully compromised. The malware grants outside entities full control of affected systems.\n\nImmediate action is required: all secrets and keys stored on affected computers must be rotated 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 initial compromise.
Indicators of compromise
- Packages
- devplatform-spa-plugin-s3-router
Remediation
- Immediately remove the devplatform-spa-plugin-s3-router package from all systems
- Rotate all secrets, API keys, and credentials stored on affected computers from a different, uncompromised system
- Conduct a full security audit and forensic analysis of any system that had this package installed
- Monitor affected systems for signs of persistent malware or unauthorized access
- Review and revoke any access tokens or credentials that may have been exposed
Sources
- GitHub Advisory GHSA-h72c-g9pj-cr88 · GitHub Advisory Database
Cite this entry
"Malware in devplatform-spa-plugin-s3-router." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 5, 2026; last updated August 5, 2026. https://supplychainattack.org/incident/malware-in-devplatform-spa-plugin-s3-router-kpm4h6
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