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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-07-12T19:45:13
Updated: 2022-08-11T00:09:37
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32726
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-07-12T20:15:10.037
Modified: 2022-10-25T15:33:09.360
Link: CVE-2021-32726
JSON object: View
Redhat Information
No data.