VYPR

npm · Malicious package advisory

Malware

invalid-polyfill-boolean

MAL-2025-41299

Malicious code in invalid-polyfill-boolean (npm)

Details


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## Source: ossf-package-analysis (494509102be194f3de6962a2ed4e22af22ecab01d9fb1c460b2cf0d93c4e6591)
The OpenSSF Package Analysis project identified 'invalid-polyfill-boolean' @ 99.0.9 (npm) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

- The package executes one or more commands associated with malicious behavior.

Compromised versions (1)

  • 99.0.9

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.