{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "10.5.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "86ae0830160f353685212dae48d383e594dfd322"
            }
          ],
          "repo": "https://github.com/alkacon/opencms-core",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Alkacon OpenCMS v10.5.4 and before is affected by stored cross site scripting (XSS) in the module New User (/opencms/system/workplace/admin/accounts/user_new.jsp). This allows an attacker to insert arbitrary JavaScript as user input (First Name or Last Name), which will be executed whenever the affected snippet is loaded.",
  "id": "CVE-2019-11818",
  "modified": "2026-04-01T23:10:34.675795092Z",
  "published": "2019-05-08T16:29:00.737Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.openwall.com/lists/oss-security/2019/04/30/3"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/alkacon/opencms-core/issues/635"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}