{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "sle-15-sp1"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "12-NA"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "14.0.11"
              },
              {
                "introduced": "15.0.0"
              },
              {
                "fixed": "15.0.8"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21872b82270121d95584da678d58cbc5865c5b6a"
            },
            {
              "introduced": "3bb46a2accb9d3c8557b64f0ec6e088d94f9dd70"
            },
            {
              "fixed": "0ca9141de4eaf3ca147ffaedfaee0157166f643c"
            }
          ],
          "repo": "https://github.com/nextcloud/server",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Improper Input Validation in Nextcloud Server 15.0.7 allows group admins to create users with IDs of system folders.",
  "id": "CVE-2019-15624",
  "modified": "2026-03-14T13:52:14.059891686Z",
  "published": "2020-02-04T20:15:12.747Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00019.html"
    },
    {
      "type": "ADVISORY",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00022.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2019-015"
    },
    {
      "type": "EVIDENCE",
      "url": "https://hackerone.com/reports/508493"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}