Security Advisory

CVE-2021-32654

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-06-01 20:45:12
Last updated 2024-08-03 23:25:30
Assigner GitHub_M
State PUBLISHED

Description

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.11, 20.0.10, and 21.0.2, an attacker is able to receive write/read privileges on any Federated File Share. Since public links can be added as federated file share, this can also be exploited on any public link. Users can upgrade to patched versions (19.0.11, 20.0.10 or 21.0.2) or, as a workaround, disable federated file sharing.