GHSA-6324-52PR-H4P5

Vulnerability from github – Published: 2023-12-13 13:24 – Updated: 2024-01-12 16:28
VLAI?
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.

Severity ?
0.0 (None)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N
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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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Sightings

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Nomenclature

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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