justinleaguekems

GHSA-8qmm-jppq-q3m4

Malicious code in justinleaguekems (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

## Source: kam193 (039b35e6547b64dd3e28ba9e178b9716447f88d6bd9558766c9ffe8850262d99)
Package exfiltrates screenshots and network information to a hardcoded target.


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


Campaign: 2026-05-crayrandomiz


Reasons (based on the campaign):


 - exfiltration-generic


 - obfuscation


 - spyware-like

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/justinleaguekems/MAL-2026-3380.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/justinleaguekems
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/justinleaguekems/MAL-2026-3380.json
- https://github.com/advisories/GHSA-8qmm-jppq-q3m4

Compromised versions (1)

= 1.0.0

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