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OpenAdvisories
Malicious MAL-2025-47454

termncolor

PyPI package · versions 3.1.0

Reported Sep 18, 2025 · Updated Sep 18, 2025

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: google-open-source-security (bdc043b163e4ec6acada5d376a6a7becb3bba51c2b25307833500ec9fd8e1c4f)
This package is malicious and allows an attack remote code execution on
Windows and Linux machines. The package termncolor uses colorinal as a
dependency. The package colorinal contains the malicious behavior.