VYPR

npm · Malicious package advisory

Malware

self-v8

MAL-2026-18445

Malicious code in self-v8 (npm)

Details

Malicious package. `self-v8` is an npm package that harvests sensitive data on the victim host and exfiltrates it to an attacker-controlled Discord webhook. Classification: information stealer. The package provides no legitimate functionality, so all published versions are malicious. Full indicators are published at the reference below.

Compromised versions (8)

  • 1.0.0
  • 2.1.8
  • 2.1.9
  • 8.1.9
  • 8.3.9
  • 8.5.9
  • 8.7.9
  • 8.9.9

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.