VYPR
← All malware advisories

npm · Malicious package advisory

Malware

keystone_epaf6_9le3i_opal

GHSA-83m4-5543-8834

Malicious code in keystone_epaf6_9le3i_opal (npm)

Details

**Severity:** Critical

**Affected versions:** `> 0`

The package keystone_epaf6_9le3i_opal was found to contain malicious code.

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/ce5aebcf135d19fafa94c24995d7ad8fac9d024d/osv/malicious/npm/keystone_epaf6_9le3i_opal/MAL-2025-44855.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/ce5aebcf135d19fafa94c24995d7ad8fac9d024d/osv/malicious/npm/keystone_epaf6_9le3i_opal/MAL-2025-44855.json
- https://github.com/advisories/GHSA-83m4-5543-8834

Compromised versions (1)

  • > 0

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