GHSA-PXVW-4W88-6X95

Vulnerability from github – Published: 2025-09-09 15:12 – Updated: 2025-09-10 21:08
VLAI?
Summary
copyparty: Sharing a single file does not fully restrict access to other files in source folder
Details

There was a missing permission-check in the shares feature (the shr global-option).

When a share is created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames.

It was not possible to descend into subdirectories in this manner; only the sibling files were accessible.

This issue did not affect filekeys or dirkeys.

Severity ?
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "copyparty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.19.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-58753"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-552",
      "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-09-09T15:12:17Z",
    "nvd_published_at": "2025-09-09T20:15:49Z",
    "severity": "MODERATE"
  },
  "details": "There was a missing permission-check in the shares feature (the `shr` global-option).\n\nWhen a share is created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames.\n\nIt was not possible to descend into subdirectories in this manner; only the sibling files were accessible.\n\nThis issue did not affect filekeys or dirkeys.",
  "id": "GHSA-pxvw-4w88-6x95",
  "modified": "2025-09-10T21:08:10Z",
  "published": "2025-09-09T15:12:17Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/security/advisories/GHSA-pxvw-4w88-6x95"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-58753"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/commit/e0a92ba72d46074209a9c304eb2a01ca0429e60c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/9001/copyparty"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/releases/tag/v1.19.8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "copyparty: Sharing a single file does not fully restrict access to other files in source folder"
}


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  • 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.
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  • 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.