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npm · Malicious package advisory

Malware

kb-first-package

GHSA-5rqx-99p8-7qcr

Malicious code in kb-first-package (npm)

Details

**Severity:** Critical

**Affected versions:** `> 0`

## Source: amazon-inspector (5b498b7e91f79ce12116c06991401774397390aa4750938f85f34fa87b1cfccd)
The package kb-first-package was found to contain malicious code.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/ce5aebcf135d19fafa94c24995d7ad8fac9d024d/osv/malicious/npm/kb-first-package/MAL-2025-49345.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/ce5aebcf135d19fafa94c24995d7ad8fac9d024d/osv/malicious/npm/kb-first-package/MAL-2025-49345.json
- https://github.com/advisories/GHSA-5rqx-99p8-7qcr

Compromised versions (1)

  • > 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.