CVE-2021-41239

Nextcloud server is a self hosted system designed to provide cloud style services. In affected versions the User Status API did not consider the user enumeration settings by the administrator. This allowed a user to enumerate other users on the instance, even when user listings where disabled. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. There are no known workarounds.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:22.2.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:25

Type Values Removed Values Added
References () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx - Issue Tracking, Third Party Advisory () https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx - Issue Tracking, Third Party Advisory
References () https://github.com/nextcloud/server/issues/27122 - Issue Tracking, Patch, Third Party Advisory () https://github.com/nextcloud/server/issues/27122 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/nextcloud/server/pull/29260 - Patch, Third Party Advisory () https://github.com/nextcloud/server/pull/29260 - Patch, Third Party Advisory
References () https://security.gentoo.org/glsa/202208-17 - Third Party Advisory () https://security.gentoo.org/glsa/202208-17 - Third Party Advisory

Information

Published : 2022-03-08 18:15

Updated : 2024-11-21 06:25


NVD link : CVE-2021-41239

Mitre link : CVE-2021-41239

CVE.ORG link : CVE-2021-41239


JSON object : View

Products Affected

nextcloud

  • nextcloud_server
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-862

Missing Authorization