ghsa-6324-52pr-h4p5
Vulnerability from github
Published
2023-12-13 13:24
Modified
2024-01-12 16:28
Severity ?
0.0 (None) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N
Summary
Using the directory back payload (“/../”) in a package name allows placement of package in other folders.
Details

Impact

Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location.

Explanation of the vulnerability

The “Package” section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.CMS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.18.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.CMS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "10.8.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Umbraco.CMS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "11.0.0"
            },
            {
              "fixed": "12.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-49089"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-13T13:24:53Z",
    "nvd_published_at": "2023-12-12T19:15:07Z",
    "severity": "LOW"
  },
  "details": "#### Impact\nBackoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location.\n\n#### Explanation of the vulnerability \nThe \u201cPackage\u201d section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory.",
  "id": "GHSA-6324-52pr-h4p5",
  "modified": "2024-01-12T16:28:06Z",
  "published": "2023-12-13T13:24:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6324-52pr-h4p5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49089"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/umbraco/Umbraco-CMS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Using the directory back payload (\u201c/../\u201d) in a package name allows placement of package in other folders."
}


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