Security advisory

{
  "id": "df4ba3ab6afc475787fad116cc3fdcaa6e1779710e917a7bf964ee134c25c1a1",
  "url": "https://osv.dev/vulnerability/CVE-2017-6915",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-6915",
    "summary": "CSRF exists in BigTree CMS 4.1.18 with the colophon parameter to the admin/settings/update/ page. The Colophon can be changed.",
    "evidence": "osv:CVE-2017-6915",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2017-6915",
      "aliases": [
        "CVE-2017-6915"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/bigtreecms/bigtree-cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "24d9c042573db305cf049a5a8c3247416dbf346e"
                },
                {
                  "last_affected": "24d9c042573db305cf049a5a8c3247416dbf346e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:bigtreecms:bigtree_cms:4.1.8:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.1.8"
                      },
                      {
                        "last_affected": "4.1.8"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.1.8"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-6915.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:02.618582272Z",
      "provider": "osv",
      "references": [
        "https://github.com/bigtreecms/BigTree-CMS/issues/275",
        "https://github.com/bigtreecms/BigTree-CMS/files/843734/BigTree.-.Multiple.Issue.of.CSRF.that.could.Illegally.Few.Data.Changes.v02.pdf"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-6915",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380435,
  "published_at": "2017-03-15T16:59:00.36+00:00"
}