CVE-2020-8296 Information

Description

Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/nextcloud/server/pull/21037 https://github.com/nextcloud/server/issues/17439 https://nextcloud.com/security/advisory/?id=NC-SA-2021-006 https://hackerone.com/reports/867164 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.7