html-webpack-plugin-4

GHSA-f2qg-cqg7-xjcq

Malicious code in html-webpack-plugin-4 (npm)

Details

**Severity:** Critical

**Affected versions:** `= 10.0.1`

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/html-webpack-plugin-4/MAL-2025-47677.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/05b419acdcdd6e02782971da765f32a22a1aed8e/osv/malicious/npm/html-webpack-plugin-4/MAL-2025-47677.json
- https://github.com/advisories/GHSA-f2qg-cqg7-xjcq

Compromised versions (1)

= 10.0.1

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