CVE-2022-31120: Nextcloud Server

Low severity, CVSS 2.7. EPSS: 0.9% chance of exploitation in the next 30 days.

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.

Affected products

• Nextcloud Nextcloud Server: before 22.2.7 (fixed in 22.2.7); from 23.0.0, before 23.0.4 (fixed in 23.0.4)

Published 2022-08-04. Last modified 2026-06-17.