Package impact

python PyPI / pip

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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2013-1629 medium 6.8 13y ago pip before 1.3 uses HTTP to retrieve packages from the PyPI repository, and does not perform integrity checks on package contents, which allows man-in-the-middle attackers to execute arbitrary code v…
CVE-2026-6357 medium 5.5 1mo ago pip prior to version 26.1 would run self-update check functionality after installing wheel files which required importing well-known Python modules names. These module imports were intentionally defe…
CVE-2026-3219 medium 5.5 2mo ago pip handles concatenated tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. This behavior could result in confusing installation behavior, such as ins…
CVE-2019-20916 medium 5.5 5y ago The pip package before 19.2 for Python allows Directory Traversal when a URL is given in an install command, because a Content-Disposition header can have ../ in a filename, as demonstrated by overwr…
CVE-2021-3572 low 2.5 5y ago A flaw was found in python-pip in the way it handled Unicode separators in git references. A remote attacker could possibly use this issue to install a different revision on a repository. The highest…
CVE-2014-8991 low 2.1 4y ago pip 1.3 through 1.5.6 allows local users to cause a denial of service (prevention of package installation) by creating a /tmp/pip-build-* file for another user.
CVE-2013-1888 low 2.1 4y ago pip before 1.3 allows local users to overwrite arbitrary files via a symlink attack on a file in the /tmp/pip-build temporary directory.
CVE-2013-5123 unknown 1.0 4y ago The mirroring support (-M, --use-mirrors) in Python Pip before 1.5 uses insecure DNS querying and authenticity checks which allows attackers to perform man-in-the-middle attacks.
CVE-2026-1703 unknown 4mo ago When pip is installing and extracting a maliciously crafted wheel archive, files may be extracted outside the installation directory. The path traversal is limited to prefixes of the installation dir…
CVE-2025-8869 unknown 8mo ago When extracting a tar archive pip may not check symbolic links point into the extraction directory if the tarfile module doesn't implement PEP 706. Note that upgrading pip to a "fixed" version for th…
CVE-2023-5752 unknown 3y ago When installing a package from a Mercurial VCS URL (ie "pip install hg+...") with pip prior to v23.3, the specified Mercurial revision could be used to inject arbitrary configuration options to th…