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nuget · Malicious package advisory

Malware

test6789.v3

GHSA-57fh-f2m3-9fx5

Malicious code in test6789.v3 (NuGet)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9aaf0fdbaff8ed98e8872dbc3591cc0de3add4ae/osv/malicious/nuget/test6789.v3/MAL-2026-1892.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9aaf0fdbaff8ed98e8872dbc3591cc0de3add4ae/osv/malicious/nuget/test6789.v3/MAL-2026-1892.json
- https://github.com/advisories/GHSA-57fh-f2m3-9fx5

Compromised versions (1)

  • = 1.0.0

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