Possible to hijack modules in current working directory(CVE-2026-5271)

概要

Possible to hijack modules in current working directory

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

参照URL

advisory github.com
advisory github.com
advisory nvd.nist.gov
package github.com
web openwall.com