Description
Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/732431
Broken Link, Vendor Advisory x_refsource_misc
https://nextcloud.com/security/advisory/?id=NC-SA-2020-041
Scores
CVSS v3
8.1
EPSS
0.0008
EPSS Percentile
23.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-522
Status
published
Products (1)
nextcloud/nextcloud_server
< 20.0.0
Published
Nov 16, 2020
Tracked Since
Feb 18, 2026