{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-NA"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b4"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b5"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b6"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b7"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-b8"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-i1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-p1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-p2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-p3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.2.0-p4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "d6049cd2d82eba3842b30c305912b9e946842463"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6d181fbfbfbc98415313b4cb0ad96ded5ddd7abd"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "267fa27ce44b36ca91fbd6446837c5713df736fc"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "93590d801961d180c7958a478839a07b2cbb1d77"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "4a9f01eaebaa33dd83008b72d3a7f54321d42b73"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "c5a9ed82c6f3115b7aaa46c6aa1b63953d8d5ce5"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "d85a2e5143ecba3b73784a9825264d0a576382b1"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "d4289fb7f58f6387d62713179131946f44a9aa69"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "d2607dde3dd4fcaf3357df418f83060293bed122"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6d181fbfbfbc98415313b4cb0ad96ded5ddd7abd"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "6d181fbfbfbc98415313b4cb0ad96ded5ddd7abd"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "267fa27ce44b36ca91fbd6446837c5713df736fc"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "93590d801961d180c7958a478839a07b2cbb1d77"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "4a9f01eaebaa33dd83008b72d3a7f54321d42b73"
            }
          ],
          "repo": "https://github.com/checkmk/checkmk",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "User enumeration in Checkmk \u003c=2.2.0p4 allows an authenticated attacker to enumerate usernames.",
  "id": "CVE-2023-22359",
  "modified": "2026-03-13T21:58:06.552272680Z",
  "published": "2023-06-26T07:15:09.297Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://checkmk.com/werk/15890"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}