{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "10.7.0-NA"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "119742ed5f9c01fd8fdae86457fd573533063a83"
            }
          ],
          "repo": "https://github.com/owncloud/core",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could cause higher than average load on the instance.",
  "id": "CVE-2021-29659",
  "modified": "2026-03-13T21:48:22.096500090Z",
  "published": "2021-05-20T13:15:07.627Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://doc.owncloud.com/server/admin_manual/release_notes.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://owncloud.com/security-advisories/cve-2021-29659/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}