CVE-2021-32657

 

Published at: - 02-06-2021 12:15

Last modified: - 26-10-2022 05:20

Total changes: - 6

Description

Nextcloud Server is a Nextcloud package that handles data storage. In versions of Nextcloud Server prior to 10.0.11, 20.0.10, and 21.0.2, a malicious user may be able to break the user administration page. This would disallow administrators to administrate users on the Nextcloud instance. The vulnerability is fixed in versions 19.0.11, 20.0.10, and 21.0.2. As a workaround, administrators can use the OCC command line tool to administrate the Nextcloud users.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://hackerone.com/reports/1147611
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fx62-q47f-f665
• GLSA-202208-17-Third Party Advisory

 

Keywords

NVD

 

CVE-2021-32657

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures