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OpenAdvisories
Malicious MAL-2025-6579

runway-python

PyPI package · versions 0.0.1, 999.0.0, 999.0.1

Reported Jul 31, 2025 · Updated Mar 19, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: kam193 (ab69fc94c1b9d37312b22a4c970856a3b27f84b4f7e957ff2771a2244a527264)
Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

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Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

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

- The package overrides the install command in setup.py to execute malicious code during installation.

Source: ossf-package-analysis (565db55064e7acb20e69d3ebb2ac7ae1fb4ad9c38401d9f9dd49a58792bedc5c)
The OpenSSF Package Analysis project identified 'runway-python' @ 999.0.0 (pypi) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.