CVE-2021-32726 log

Source
Severity High
Remote Yes
Type Authentication bypass
Description
In Nextcloud Server versions prior to 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.
Group Package Affected Fixed Severity Status Ticket
AVG-2144 nextcloud 21.0.2-1 21.0.3-1 High Fixed
Date Advisory Group Package Severity Type
14 Jul 2021 ASA-202107-22 AVG-2144 nextcloud High multiple issues
References
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6qr9-c846-j8mg
https://hackerone.com/reports/1202590
https://github.com/nextcloud/server/pull/27532
https://github.com/nextcloud/server/commit/e757a5ecfdcddbddc29edf0e61ba60de1181315b