{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.4.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "db6ce58863ff2147e6f6631a00fd5e71efa82541"
            }
          ],
          "repo": "https://github.com/star7th/showdoc",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "ShowDoc 2.4.1 allows remote attackers to obtain sensitive information by navigating with a modified page_id, as demonstrated by reading note content, or discovering a username in the JSON data at a diff URL.",
  "id": "CVE-2018-19609",
  "modified": "2026-03-13T21:47:30.936926502Z",
  "published": "2018-11-27T16:29:01.363Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/CCCCCrash/POCs/tree/master/Web/showdoc/IncorrectAccessControl"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}