zenomenallib

GHSA-v5vg-3v26-7vxh

Malicious code in zenomenallib (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 2.7.0`

## Source: kam193 (4c6be0b94e3c9643885ae8893cd9523bd5ad735965a16a3df64a347bd38f8016)
Package is prepared to exfiltrate sensitive files. Different packages use different places for the malicious code: it runs during importing the module, is placed in a native binary, or in the setup.py script


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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.


Campaign: 2025-08-xenlib


Reasons (based on the campaign):


 - files-exfiltration

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/zenomenallib/MAL-2025-47814.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/zenomenallib
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/zenomenallib/MAL-2025-47814.json
- https://github.com/advisories/GHSA-v5vg-3v26-7vxh

Compromised versions (1)

= 2.7.0

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