ghsa-h68c-4jh3-cp9j
Vulnerability from github
Published
2022-05-24 17:11
Modified
2023-07-13 17:07
Summary
Umbraco CMS Authenticated File Upload
Details

Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality.

Show details on source website


{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "UmbracoCMS.Core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "8.5.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-9471"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-13T17:07:47Z",
    "nvd_published_at": "2020-03-16T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Umbraco Cloud 8.5.3 allows an authenticated file upload (and consequently Remote Code Execution) via the Install Packages functionality.",
  "id": "GHSA-h68c-4jh3-cp9j",
  "modified": "2023-07-13T17:07:47Z",
  "published": "2022-05-24T17:11:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9471"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/umbraco/Umbraco-CMS"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/eLeN3Re/cve-2020-9471"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/eLeN3Re/cve-2020-9472/-/blob/master/CVE-2020-9472.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Umbraco CMS Authenticated File Upload"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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