Vulnerability from bitnami_vulndb
Published
2025-06-13 06:13
Modified
2025-06-13 06:33
Summary
setuptools has a path traversal vulnerability in PackageIndex.download that leads to Arbitrary File Write
Details

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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "setuptools",
        "purl": "pkg:bitnami/setuptools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "78.1.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "type": "CVSS_V4"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-47273"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:python:setuptools:*:*:*:*:*:*:*:*"
    ],
    "severity": "High"
  },
  "details": "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.",
  "id": "BIT-setuptools-2025-47273",
  "modified": "2025-06-13T06:33:01.663Z",
  "published": "2025-06-13T06:13:15.751Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/pypa/setuptools/blob/6ead555c5fb29bc57fe6105b1bffc163f56fd558/setuptools/package_index.py#L810C1-L825C88"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/setuptools/commit/250a6d17978f9f6ac3ac887091f2d32886fbbb0b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/setuptools/issues/4946"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/setuptools/security/advisories/GHSA-5rjg-fvgr-3xxf"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47273"
    }
  ],
  "schema_version": "1.6.2",
  "summary": "setuptools has a path traversal vulnerability in PackageIndex.download that leads to Arbitrary File Write"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.