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resolvedcritical

Malicious code in zelixnitro (PyPI)

Malicious code was discovered in the zelixnitro package on PyPI. The package was identified by the OpenSSF malicious-packages project as containing malicious code.

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Disclosed
Last updated
Blast radius
Unknown; depends on adoption of zelixnitro package
Ecosystems
Attack vectors
Affected entities
  • zelixnitroPyPI package

The zelixnitro package on PyPI was found to contain malicious code. The discovery was credited to the OpenSSF's malicious-packages project, which maintains a catalog of known malicious packages in open-source ecosystems.\n\nThe incident was tracked under identifier MAL-2024-6255 in the OpenSSF malicious-packages repository. The advisory was published on GitHub on 2026-07-21.\n\nNo specific details about the nature of the malicious code, affected versions, or the attack payload are provided in the source material.

Indicators of compromise

Packages
  • zelixnitro

Remediation

  • Remove zelixnitro from all environments
  • Audit systems that may have installed zelixnitro for signs of compromise
  • Review package dependencies to identify any reliance on zelixnitro
  • Monitor for any suspicious activity on systems where zelixnitro was installed

Sources

  1. GitHub Advisory GHSA-f98w-9jw4-86gj · GitHub Advisory Database

Cite this entry

"Malicious code in zelixnitro (PyPI)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 21, 2026; last updated July 21, 2026. https://supplychainattack.org/incident/malicious-code-in-zelixnitro-pypi-11ouv1

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