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CVE-2022-41969 Details
Description
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 23, 2025Exploitation: NoneAutomatable: NoTechnical Impact: Partial
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx | CVE | Third Party Advisory |
| https://github.com/nextcloud/server/pull/34500 | CVE | PatchThird Party Advisory |
| https://hackerone.com/reports/1727424 | CVE | Permissions RequiredThird Party Advisory |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx | [email protected] | Third Party Advisory |
| https://github.com/nextcloud/server/pull/34500 | [email protected] | PatchThird Party Advisory |
| https://hackerone.com/reports/1727424 | [email protected] | Permissions RequiredThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-521 | Weak Password Requirements | [email protected] |
| CWE-400 | Uncontrolled Resource Consumption | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nextcloud nextcloud server | >= 23.0.0, < 23.0.11 >= 24.0.0, < 24.0.7 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 5, 2022 | Initial Analysis | [email protected] |