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Vulnerabilities

CVE-2026-5271 | BDVDB-2026-324103 Detail

Python Software Foundationpymanager

Description#

pymanager included the current working directory in sys.path meaning modules could be shadowed by modules in the current working directory. As a result, if a user executes a pymanager-generated command (e.g., pip, pytest) from an attacker-controlled directory, a malicious module in that directory can be imported and executed instead of the intended package.

Impact#

Per CVSS v4.0: confidentiality impact none, integrity impact high, availability impact none. Attack vector: local.

Weaknesses#

  • CWE-427 Uncontrolled Search Path Element

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.