@404c3s4r/testxxx@9.2.0: Malicious npm security report (Block)

OSV Malicious Advisory

imported 15d ago · by OpenSSF/OSV

OpenSSF/OSV advisory MAL-2026-11207 confirms this npm version as malicious. Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Advisory

MAL-2026-11207

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in @404c3s4r/testxxx (npm)

Details

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Decision reason

OpenSSF Malicious Packages via OSV confirms @404c3s4r/testxxx@9.2.0 as malicious (MAL-2026-11207): Malicious code in @404c3s4r/testxxx (npm)

References

OSV advisory ADVISORY ADVISORY

Source & flagged code

0 flagged

No flagged code excerpts are attached to this scan.

@404c3s4r/testxxx@9.2.0

OSV Malicious Advisory

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code