VYPR
← All malware advisories

npm · Malicious package advisory

Malware

mms-simulation

GHSA-v994-mfhw-f42p

Malicious code in mms-simulation (npm)

Details

**Severity:** Critical

**Affected versions:** `= 0.0.1-security`

## Source: amazon-inspector (b05f92c3ffc5ed97302ac873fd40030318d8d2d89d267c615a2b1309d5fd047b)
The package mms-simulation was found to contain malicious code.

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/69aefe746e04eebf6da81a0607bae7ad381c7e4c/osv/malicious/npm/mms-simulation/MAL-2025-49230.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/69aefe746e04eebf6da81a0607bae7ad381c7e4c/osv/malicious/npm/mms-simulation/MAL-2025-49230.json
- https://github.com/advisories/GHSA-v994-mfhw-f42p

Compromised versions (1)

  • = 0.0.1-security

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