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.
References
Link | Resource |
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https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx | Issue Tracking Third Party Advisory |
https://github.com/nextcloud/server/issues/27122 | Issue Tracking Patch Third Party Advisory |
https://github.com/nextcloud/server/pull/29260 | Patch Third Party Advisory |
https://security.gentoo.org/glsa/202208-17 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
24 Oct 2022, 16:42
Type | Values Removed | Values Added |
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References | (GENTOO) https://security.gentoo.org/glsa/202208-17 - Third Party Advisory |
11 Aug 2022, 01:15
Type | Values Removed | Values Added |
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References |
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14 Mar 2022, 12:32
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud_server:22.2.0:*:*:*:*:*:*:* |
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First Time |
Nextcloud nextcloud Server
Nextcloud |
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CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 5.3 |
References | (MISC) https://github.com/nextcloud/server/issues/27122 - Issue Tracking, Patch, Third Party Advisory | |
References | (CONFIRM) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g722-cm3h-8wrx - Issue Tracking, Third Party Advisory | |
References | (MISC) https://github.com/nextcloud/server/pull/29260 - Patch, Third Party Advisory |
08 Mar 2022, 18:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-03-08 18:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-41239
Mitre link : CVE-2021-41239
CVE.ORG link : CVE-2021-41239
JSON object : View
Products Affected
nextcloud
- nextcloud_server