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Malware in @or-sdk/card-templates

Malware discovered in the npm package @or-sdk/card-templates. Systems with this package installed are considered fully compromised and require immediate remediation.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • @or-sdk/card-templates

A malware incident was identified in the npm package @or-sdk/card-templates, published via GitHub Advisory GHSA-758p-fc7f-p8vg on August 4, 2026.\n\nAny computer with this package installed or running should be considered fully compromised. The malware grants outside entities full control of affected systems, allowing potential exfiltration of secrets and keys.\n\nImmediate remediation requires rotating all secrets and keys from a separate, uncompromised computer. While the package should be removed, complete removal of all malicious artifacts cannot be guaranteed due to the level of system compromise.\n\nThis represents a critical supply chain attack through a compromised npm package with broad impact on any system that installed or executed it.

Indicators of compromise

Packages
  • @or-sdk/card-templates

Remediation

  • Immediately rotate all secrets, keys, and credentials from a different, uncompromised computer
  • Remove the @or-sdk/card-templates package from all affected systems
  • Conduct a full forensic analysis of any system that had this package installed
  • Review system logs and network traffic for signs of unauthorized access or data exfiltration
  • Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical infrastructure
  • Notify any downstream users or services that may have been affected by systems running this package

Sources

  1. GitHub Advisory GHSA-758p-fc7f-p8vg · GitHub Advisory Database

Cite this entry

"Malware in @or-sdk/card-templates." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-or-sdk-card-templates-16btsm

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