npm

@medisend/auth @0.0.1-security-research

Vulnerability report · Last retrieved from osv.dev August 24, 2026 at 6:18 PM UTC

Malicious

OSV ID

MAL-2026-14421

Ecosystem

npm

Summary

package.json declares a postinstall lifecycle script that runs curl against https://webhook.site/74ed1be3-96d6-48c3-932b-6b1dbabaff97 with the installer's hostname appended as a query parameter ( ?pkg=medisend-auth-$(hostname) ). On npm install , this fires automatically and transmits an installer-identifying host indicator to a third-party anonymous collector endpoint controlled by whoever holds the webhook.site token. The @medisend/* scope and the package name pattern are consistent with dependency-confusion beaconing against an internal namespace.

Source: amazon-inspector (8363fc41a00733469f69df79f45ecebd190ac85d16d8cbdd48a61fe5bfb67003)

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