Description
Nextcloud Server is a self hosted personal cloud system. The OAuth2 client secrets were stored in a recoverable way, so that an attacker that got access to a backup of the database and the Nextcloud config file, would be able to decrypt them. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and Nextcloud Enterprise Server is upgraded to 27.1.11.8, 28.0.10 or 29.0.7.
Scores
CVSS v3
2.7
EPSS
0.0134
EPSS Percentile
80.1%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-922
Status
published
Products (2)
nextcloud/nextcloud_server
27.0.0 - 27.1.11.8
nextcloud/nextcloud_server
28.0.0 - 28.0.10
Published
Nov 15, 2024
Tracked Since
Feb 18, 2026