ml-data-shared

GHSA-cqgc-q24x-3g9m

Malicious code in ml-data-shared (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 12.0.1`

## Source: kam193 (ff7fbcc539a2758c962aa64220b3ec62668dbd4a248fb8910956eb64ab7bd3ba)
During installation, package exfiltrates basic info and all environmental variables.


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


Campaign: 2026-07-ml-shared


Reasons (based on the campaign):


 - exfiltration-env-variables


 - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/541085e926b0d637add3280b4115e66d9263e3ab/osv/malicious/pypi/ml-data-shared/MAL-2026-11199.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/ml-data-shared
- https://github.com/ossf/malicious-packages/blob/541085e926b0d637add3280b4115e66d9263e3ab/osv/malicious/pypi/ml-data-shared/MAL-2026-11199.json
- https://github.com/advisories/GHSA-cqgc-q24x-3g9m

Compromised versions (1)

= 12.0.1

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