{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "23.0.11"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "a44571f4c69ebff86ad192613b9b9c1e939da3c3"
            }
          ],
          "repo": "https://github.com/nextcloud/server",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "24.0.0"
              },
              {
                "fixed": "24.0.7"
              }
            ]
          },
          "events": [
            {
              "introduced": "5f37aacb3194d51503aaa3529ae8f676b32a25d7"
            },
            {
              "fixed": "7f47000def372cc90705cdb45fe1acb78ebdc27f"
            }
          ],
          "repo": "https://github.com/nextcloud/server",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4gm7-j7wg-m4fx"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-400"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41969.json"
  },
  "details": "Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don't create user accounts with long passwords.",
  "id": "CVE-2022-41969",
  "modified": "2026-04-01T23:09:17.903743166Z",
  "published": "2022-12-01T20:47:50.466Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1727424"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41969.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41969"
    },
    {
      "type": "FIX",
      "url": "https://github.com/nextcloud/server/pull/34500"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nextcloud Server has no password length limit when creating a user as an administrator"
}