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setuptools

Vendor: python

Actively Exploited 0 CISA KEV List
PoC / Exploits 1 Code Available
Total RCEs 1 Remote Access
Total CVEs 7 Total Indexed
Avg. EPSS 1.58% Exploit Prob.
Latest CVE CVE-2026-59890 Jul 08

Security Vulnerability Index

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6.1 CVSS

setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. Prior to 83.0.0, FileList applied MANIFEST.in exclude, global-exclude, recursive-exclude, and prune directives by matching compiled glob patterns against on-disk file names without Unicode normalization, so on macOS APFS or HFS+ an NFD file name could bypass an NFC exclusion rule and be packed into a source distribution. This issue is fixed in version 83.0.0.

EPSS: 0.29%
7.7 CVSS
CVE-2025-47273
Exploit Found

setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. A path traversal vulnerability in `PackageIndex` is present in setuptools prior to version 78.1.1. An attacker would be allowed to write files to arbitrary locations on the filesystem with the permissions of the process running the Python code, which could escalate to remote code execution depending on the context. Version 78.1.1 fixes the issue.

EPSS: 1.45%
5.9 CVSS

Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py.

EPSS: 2.62%
6.8 CVSS

easy_install in setuptools before 0.7 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 via a crafted response to the default use of the product.

EPSS: 1.95%