Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, webauthn tokens were not deleted after a user has been deleted. If a victim reused an earlier used username, the previous user could gain access to their account. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.
References
| Link | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6qr9-c846-j8mg | Third Party Advisory |
| https://github.com/nextcloud/server/pull/27532 | Third Party Advisory |
| https://hackerone.com/reports/1202590 | Permissions Required |
| https://security.gentoo.org/glsa/202208-17 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
25 Oct 2022, 15:33
| Type | Values Removed | Values Added |
|---|---|---|
| References | (GENTOO) https://security.gentoo.org/glsa/202208-17 - Third Party Advisory |
11 Aug 2022, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
|
| CWE | CWE-708 |
14 Jul 2021, 15:52
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-668 | |
| CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
| References | (MISC) https://hackerone.com/reports/1202590 - Permissions Required | |
| References | (MISC) https://github.com/nextcloud/server/pull/27532 - Third Party Advisory | |
| References | (CONFIRM) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6qr9-c846-j8mg - Third Party Advisory | |
| CPE | cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* |
12 Jul 2021, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-07-12 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-32726
Mitre link : CVE-2021-32726
CVE.ORG link : CVE-2021-32726
JSON object : View
Products Affected
nextcloud
- nextcloud_server