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npm · Malicious package advisory

Malware

isl-server

GHSA-37f5-fpwg-55rr

Malicious code in isl-server (npm)

Details

**Severity:** Critical

**Affected versions:** `>= 10.0.0`

The package communicates with a domain associated with malicious activity.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/isl-server/MAL-2025-6733.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/isl-server/MAL-2025-6733.json
- https://github.com/advisories/GHSA-37f5-fpwg-55rr

Compromised versions (1)

  • >= 10.0.0

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