Security advisory

{
  "id": "a2a1dd55ddda2e6e4a5daf4ae4759b900526599b9283366d035da0cd21ba2a1a",
  "url": "https://osv.dev/vulnerability/CVE-2018-15812",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-15812",
    "summary": "DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy.",
    "evidence": "osv:CVE-2018-15812",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-15812",
      "aliases": [
        "CVE-2018-15812",
        "GHSA-pf46-gqg9-j3v3"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/dnnsoftware/dnn.platform",
              "type": "GIT",
              "events": [
                {
                  "introduced": "230f949b98ef1f4d456dbd891f21b4f5ffdf6bb9"
                },
                {
                  "last_affected": "cbb869e0a4ef1a08908ac73c6d55edf9c7db0b88"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:dnnsoftware:dotnetnuke:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "9.2"
                      },
                      {
                        "last_affected": "9.2.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-15812.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:51.480429411Z",
      "provider": "osv",
      "references": [
        "https://github.com/dnnsoftware/Dnn.Platform/releases",
        "https://www.dnnsoftware.com/community/security/security-center"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-15812",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380873,
  "published_at": "2019-07-03T17:15:10.19+00:00"
}