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npm · Malicious package advisory

Malware

an-video-viewability

GHSA-xc84-gvv4-9362

Malicious code in an-video-viewability (npm)

Details

**Severity:** Critical

**Affected versions:** `= 99.99.1`

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/ca35a319f3c5255ac2d7f28cf58023d75de17a35/osv/malicious/npm/an-video-viewability/MAL-2025-6911.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/ca35a319f3c5255ac2d7f28cf58023d75de17a35/osv/malicious/npm/an-video-viewability/MAL-2025-6911.json
- https://github.com/advisories/GHSA-xc84-gvv4-9362

Compromised versions (1)

  • = 99.99.1

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