eslint-config-googlejs-es6

GHSA-r6rx-mw44-57x7

Malicious code in eslint-config-googlejs-es6 (npm)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.1`

The package eslint-config-googlejs-es6 was found to contain malicious code.## Source: google-open-source-security (8940b7796dc2789fa52ad6b2bff9f902eabc3c074e0146ffa0bf81789cc1d365)
This package installs a dependency hosted on a custom domain that runs an
info stealer during installation. The info stealer focuses on stealing
npm, git, and other CI/CD related tokens.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/71b5ccd62809b0f6e173eff59b5900130cf7fc02/osv/malicious/npm/eslint-config-googlejs-es6/MAL-2025-19830.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/71b5ccd62809b0f6e173eff59b5900130cf7fc02/osv/malicious/npm/eslint-config-googlejs-es6/MAL-2025-19830.json
- https://www.koi.ai/blog/phantomraven-npm-malware-hidden-in-invisible-dependencies
- https://github.com/advisories/GHSA-r6rx-mw44-57x7

Compromised versions (1)

= 1.0.1

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