VYPR
← All malware advisories

npm · Malicious package advisory

Malware

invalid-polyfill-boundary

MAL-2025-41300

Malicious code in invalid-polyfill-boundary (npm)

Details


---
_-= Per source details. Do not edit below this line.=-_

## Source: ossf-package-analysis (0fbf998b1c11f6a785806e2ab4f0bbbc4da9a95e803f643a497d41215484a11d)
The OpenSSF Package Analysis project identified 'invalid-polyfill-boundary' @ 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.