VYPR

npm · Malicious package advisory

Malware

invalid-polyfill-missing

MAL-2025-41301

Malicious code in invalid-polyfill-missing (npm)

Details


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## Source: ossf-package-analysis (295b859cd3be40684c8d7ebb9bc2a3ca4bb969aad8ff1d524948397a3724c444)
The OpenSSF Package Analysis project identified 'invalid-polyfill-missing' @ 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 (2)

  • 99.0.9
  • 11.0.1

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