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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-45073 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 10 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-04-23T16:33:25.528Z

Reserved: 2022-09-30T16:38:28.956Z

Link: CVE-2022-41969

cve-icon Vulnrichment

Updated: 2024-08-03T12:56:39.151Z

cve-icon NVD

Status : Modified

Published: 2022-12-01T21:15:19.660

Modified: 2026-06-17T05:04:09.423

Link: CVE-2022-41969

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses