registry / a-onesite / 99.9.9

a-onesite@99.9.9

OSV Malicious Advisory

imported 16d ago · by OpenSSF/OSV

OpenSSF/OSV advisory MAL-2026-16480 confirms this npm version as malicious. a-onesite@99.9.9 ships an empty index.js and no library functionality. Its package.json declares preinstall, preupdate, and test scripts that all invoke wget against http://eoy34oyrep9j5x8.m.pipedream.net with the installer's username ($(whoami)), current working directory ($(pwd)), and hostname ($(hostname)) as query parameters...

Advisory

MAL-2026-16480

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in a-onesite (npm)

Details

a-onesite@99.9.9 ships an empty index.js and no library functionality. Its package.json declares preinstall, preupdate, and test scripts that all invoke wget against http://eoy34oyrep9j5x8.m.pipedream.net with the installer's username ($(whoami)), current working directory ($(pwd)), and hostname ($(hostname)) as query parameters. The preinstall hook fires automatically on `npm install`, sending installer-identifying reconnaissance data over plaintext HTTP to a third-party collection endpoint unrelated to any advertised purpose. The version number (99.9.9) and empty code payload are consistent with a dependency-confusion reconnaissance beacon rather than a functional package.

Decision reason

OpenSSF Malicious Packages via OSV confirms a-onesite@99.9.9 as malicious (MAL-2026-16480): Malicious code in a-onesite (npm)

References

OSV advisory PACKAGE

Source & flagged code

0 flagged

No flagged code excerpts are attached to this scan.

Source & flagged code

0 flagged · loading source

No flagged code excerpts are attached to this scan.

Findings

1 High

HighOsv Malicious Advisory

Affected versions and remediation

This report applies to a-onesite@99.9.9.

See version security history for other recorded verdicts.

Avoid installing a-onesite@99.9.9. Remove it from direct dependencies and check your lockfile for transitive copies.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.
If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.

Evidence last updated: 2026-09-23 19:01:50.933Z (UTC).

Source advisory published: 2026-09-23 18:29:39.000Z (UTC).

This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.