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Servers and applications

CVE-2022-41969

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.

Severity
Low 2.7
Published
1 Dec 2022
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
23.0.11, 24.0.7
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • From 23.0.0 before 23.0.11
  • From 24.0.0 before 24.0.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-41969
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-41969