CVE-2022-31120

Nextcloud server is an open source personal cloud solution. The audit log is used to get a full trail of the actions which has been incompletely populated. In affected versions federated share events were not properly logged which would allow brute force attacks to go unnoticed. This behavior exacerbates the impact of CVE-2022-31118. It is recommended that the Nextcloud Server is upgraded to 22.2.7, 23.0.4 or 24.0.0. There are no workarounds available.

• CWE-778

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9qvg-7fwg-722xThird Party Advisory
• https://github.com/nextcloud/server/pull/31594/commits/1d8bf9a89c6856218802a1d365000a5831be8655Patch, Third Party Advisory
• https://portal.nextcloud.com/article/using-the-audit-log-44.htmlVendor Advisory
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9qvg-7fwg-722xThird Party Advisory
• https://github.com/nextcloud/server/pull/31594/commits/1d8bf9a89c6856218802a1d365000a5831be8655Patch, Third Party Advisory
• https://portal.nextcloud.com/article/using-the-audit-log-44.htmlVendor Advisory

Published

Aug 4, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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