esb-core-helpers

GHSA-cm3v-x3cm-8qjm

Malicious code in esb-core-helpers (npm)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.3`

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/71b5ccd62809b0f6e173eff59b5900130cf7fc02/osv/malicious/npm/esb-core-helpers/MAL-2025-5078.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/71b5ccd62809b0f6e173eff59b5900130cf7fc02/osv/malicious/npm/esb-core-helpers/MAL-2025-5078.json
- https://www.getsafety.com/blog-posts/malicious-hash-validation-packages
- https://github.com/advisories/GHSA-cm3v-x3cm-8qjm

Compromised versions (1)

= 1.0.3

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