Malicious code in tetomood (npm)
Exploitation and risk
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osv · MAL-2026-16216
Published--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (6c09686feb7c38e815ef9a615a6ceba2444029a34ea9d6bee8598a76bc8e8f92) package.json declares both preinstall and postinstall scripts that invoke wget to POST the installer's current working directory ($(pwd)) and machine hostname ($(hostname)) to a hardcoded Discord webhook endpoint on discord.com at install time. The tarball ships only package.json (611 bytes); the declared main entry index.js is absent, so the package has no legitimate functionality — the lifecycle beacons are its sole purpose. Installing the package causes automatic host reconnaissance data to be sent to an author-controlled remote endpoint without consent.
- Source published
- 16 Sep 2026 06:35:38 UTC
- Source modified
- 16 Sep 2026 07:00:07 UTC
- Saved here
- 24 Oct 2026 13:17:17 UTC
- Source terms
- OSV · upstream source license applies
Original source record · Cite this exact observation · Complete original publisher JSON
Source: osv · OSV · upstream source license applies. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.