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npm · Malicious package advisory

Malware

amazon-checkout

GHSA-crwc-fjh2-55gv

Malicious code in amazon-checkout (npm)

Details

**Severity:** Critical

**Affected versions:** `= 999.9.9`

## Source: ossf-package-analysis (4728fc0ef630dde9616340e6f9a3571e2bb5e75e034fac804e6ca9b0030a7846)
The OpenSSF Package Analysis project identified 'amazon-checkout' @ 999.9.9 (npm) as malicious.

It is considered malicious because:

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

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/ca35a319f3c5255ac2d7f28cf58023d75de17a35/osv/malicious/npm/amazon-checkout/MAL-2025-373.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/ca35a319f3c5255ac2d7f28cf58023d75de17a35/osv/malicious/npm/amazon-checkout/MAL-2025-373.json
- https://github.com/advisories/GHSA-crwc-fjh2-55gv

Compromised versions (1)

  • = 999.9.9

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