Description
Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.
References (5)
Core 5
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/867164
Vendor Advisory x_refsource_misc
https://nextcloud.com/security/advisory/?id=NC-SA-2021-006
Patch, Third Party Advisory x_refsource_misc
https://github.com/nextcloud/server/pull/21037
Exploit, Third Party Advisory x_refsource_misc
https://github.com/nextcloud/server/issues/17439
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/
Scores
CVSS v3
6.7
EPSS
0.0051
EPSS Percentile
39.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-521
CWE-257
Status
published
Products (2)
fedoraproject/fedora
34
nextcloud/nextcloud_server
< 20.0.0
Published
Mar 03, 2021
Tracked Since
Feb 18, 2026