MAL-2025-191787 Malicious code in matplotliv (PyPI)
Malicious package
Published
MAL-2025-191787 is a malicious package: matplotliv (PyPI). Every version was published to cause harm.
Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.
Reference: https://insights.sbomify.com/MAL-2025-191787/ (Markdown: https://insights.sbomify.com/MAL-2025-191787/index.md)
- Package
- matplotliv
- Registry
- PyPI
What is MAL-2025-191787?
MAL-2025-191787 is a malicious package in matplotliv, published on 26 Sep 2025.
Official description
Typosqatting package collecting, but not exfiltrating (thus fulfiling the educational promise), sensitive data
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: 2025-09-matplotliv
Reasons (based on the campaign):
- typosquatting
What should I do about MAL-2025-191787?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.