GHSA-2374-6CVW-QMX6

Vulnerability from github – Published: 2025-10-29 21:44 – Updated: 2025-10-29 21:44
VLAI?
Summary
DNN CKEditor Provider allows unauthenticated upload out-of-the-box
Details

Summary

The out-of-box experience for HTML editing allows unauthenticated users to upload files. This opens a potential vector to other security issues and is not needed on most implementations.

Details

The new out-of-box experience blocks that endpoint to unauthenticated users. If there is a real need for the implementation to allow unauthenticated uploads, then the web.config can be edited by the implementer to remove that block and open the endpoint to the public.

Severity ?
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "NuGet",
        "name": "Dnn.Platform"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-62802"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-29T21:44:28Z",
    "nvd_published_at": "2025-10-28T22:15:38Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nThe out-of-box experience for HTML editing allows unauthenticated users to upload files. This opens a potential vector to other security issues and is not needed on most implementations.\n\n### Details\nThe new out-of-box experience blocks that endpoint to unauthenticated users. If there is a real need for the implementation to allow unauthenticated uploads, then the web.config can be edited by the implementer to remove that block and open the endpoint to the public.",
  "id": "GHSA-2374-6cvw-qmx6",
  "modified": "2025-10-29T21:44:28Z",
  "published": "2025-10-29T21:44:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2374-6cvw-qmx6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62802"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dnnsoftware/Dnn.Platform/commit/6497d3c35217e6e62e50d3ed7c8809eb69e3d06b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dnnsoftware/Dnn.Platform"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "DNN CKEditor Provider allows unauthenticated upload out-of-the-box"
}


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