message-compiler @9.2.0
Vulnerability report · Last retrieved from osv.dev August 24, 2026 at 9:16 AM UTC
OSV ID
MAL-2026-14392
Ecosystem
npm
Summary
The package declares scripts.preinstall = 'node vishu.js', which runs automatically on npm install. vishu.js resolves the installer's public IP via api.ipify.org, reads CI-related environment variables (CI, GITHUB_ACTIONS, GITHUB_WORKFLOW, GITHUB_RUN_ID and related), and issues an HTTPS GET to a hardcoded webhook.site collector URL carrying those fields. It additionally performs a DNS lookup of a subdomain constructed from os.hostname() under a hardcoded oastify.com (Burp Collaborator) domain, exfiltrating the installer's hostname via DNS. The package name typosquats the scoped @intlify/message-compiler package and its only functional code is this beacon.
Source: amazon-inspector (f7469b2a666f71db1dd06fd00d6ae630becf97ad6854ff5c8938d2adcb5c8417)
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