Malware in @onereach/orest-jest-presets
Malware was discovered in the npm package @onereach/orest-jest-presets. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed
- Ecosystems
- Attack vectors
- Affected entities
- @onereach/orest-jest-presets
A malicious package named @onereach/orest-jest-presets was published to npm and contains malware. According to the GitHub Advisory (GHSA-rhwr-g6vq-mxmg), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends immediate action: all secrets and keys stored on affected computers should 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 compromise.\n\nThis is a critical supply chain attack affecting the npm ecosystem through a compromised package vector.
Indicators of compromise
- Packages
- @onereach/orest-jest-presets
Remediation
- Immediately remove @onereach/orest-jest-presets from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Audit system logs for unauthorized access or activity during the period the package was installed
- Consider the affected system(s) potentially fully compromised and plan for forensic analysis or rebuild
- Check for any other suspicious packages or modifications on affected systems
Sources
- GitHub Advisory GHSA-rhwr-g6vq-mxmg · GitHub Advisory Database
Cite this entry
"Malware in @onereach/orest-jest-presets." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-onereach-orest-jest-presets-1922jo
Suggest a correction
Found an error or have a newer source? Corrections to factual errors take priority over new entries.
Related incidents
- containedcritical
Malware in @servicetitan/table
Malware was discovered in the npm package @servicetitan/table. Systems with this package installed or running should be considered fully compromised, requiring immediate rotation of all secrets and keys from a separate, unaffected computer.
npmCompromised package - containedcritical
Malware in @servicetitan/standalone-root
Malware was discovered in the npm package @servicetitan/standalone-root, resulting in full system compromise for any computer with the package installed or running. The advisory recommends immediate removal of the package and rotation of all secrets and keys from a different computer.
npmCompromised package - containedcritical
Malware in @servicetitan/anvil2-mcp
Malware was discovered in the npm package @servicetitan/anvil2-mcp. 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.
npmCompromised package - containedcritical
Malware in @servicetitan/docs-uikit
Malware was discovered in the npm package @servicetitan/docs-uikit. Any computer with this package installed or running should be considered fully compromised, requiring immediate rotation of all secrets and keys from a different system.
npmCompromised package