guppy-dev

GHSA-c2x2-gcvq-xc6f

Malicious code in guppy-dev (npm)

Details

**Severity:** Critical

**Affected versions:** `= 2.0.0`

The package communicates with a domain associated with malicious activity.## Source: ossf-package-analysis (b56a4d108a100f12dd3aedb0e1f0f3b8007ecc181e366198a22242473696f219)
The OpenSSF Package Analysis project identified 'guppy-dev' @ 2.0.0 (npm) as malicious.

It is considered malicious because:

- The package executes one or more commands associated with malicious behavior.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/guppy-dev/MAL-2025-6933.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/guppy-dev/MAL-2025-6933.json
- https://github.com/advisories/GHSA-c2x2-gcvq-xc6f

Compromised versions (1)

= 2.0.0

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