{"id":"CVE-2022-41969","summary":"Nextcloud Server has no password length limit when creating a user as an administrator","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.","aliases":["GHSA-4gm7-j7wg-m4fx"],"modified":"2026-08-12T03:51:13.471281788Z","published":"2022-12-01T20:47:50.466Z","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"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/server","events":[{"introduced":"0619207f13792250aea775a2c3133d41ab625980"},{"fixed":"a44571f4c69ebff86ad192613b9b9c1e939da3c3"},{"introduced":"5f37aacb3194d51503aaa3529ae8f676b32a25d7"},{"fixed":"7f47000def372cc90705cdb45fe1acb78ebdc27f"}],"database_specific":{"cpe":["cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*","cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*"],"extracted_events":[{"introduced":"23.0.0"},{"fixed":"23.0.11"},{"introduced":"24.0.0"},{"fixed":"24.0.7"}],"source":"CPE_RANGE"}}],"versions":["v24.0.7rc1","v23.0.11rc1","v23.0.10","v24.0.6","v23.0.10rc1","v24.0.6rc1","v23.0.9","v24.0.5","v23.0.9rc1","v24.0.5rc1","v23.0.8","v24.0.4","v23.0.8rc1","v24.0.4rc1","v23.0.7","v24.0.3","v23.0.7rc2","v24.0.3rc2","v23.0.7rc1","v24.0.3rc1","v23.0.6","v24.0.2","v23.0.6rc1","v24.0.2rc1","v23.0.5","v24.0.1","v23.0.5rc1","v24.0.1rc1","v24.0.0","v23.0.4","v23.0.4rc1","v23.0.3","v23.0.3rc2","v23.0.3rc1","v23.0.2","v23.0.2rc1","v23.0.1","v23.0.1rc3","v23.0.1rc2","v23.0.1rc1","v23.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-41969.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L"}]}