VYPR

npm · Malicious package advisory

Malware

js-array-tokens

MAL-2026-15555

Malicious code in js-array-tokens (npm)

Details


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## Source: amazon-inspector (3d54ea75aacb3eed3e1f1739093eb9b0092203fafca42d590bce038530056023)
On module load, index.js reconstructs a URL from a char-code array that decodes to https://access-token-delta.vercel.app/, fetches a JSON response, and passes the response's `token` field directly to `eval()`. Any code the remote host returns executes in the Node.js process that requires this package. The destination is hidden as a numeric array reconstructed via String.fromCharCode, concealing the endpoint from plain-string inspection. The combination of import-time fetch-and-eval against a char-code-obfuscated remote endpoint is a remote-loader pattern with no legitimate use.

Compromised versions (1)

  • 1.0.2

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