Vulnerabilities > CVE-2021-32653 - Unspecified vulnerability in Nextcloud Server
Attack vector
NETWORK Attack complexity
LOW Privileges required
HIGH Confidentiality impact
LOW Integrity impact
NONE Availability impact
NONE Summary
Nextcloud Server is a Nextcloud package that handles data storage. Nextcloud Server versions prior to 19.0.11, 20.0.10, or 21.0.2 send user IDs to the lookup server even if the user has no fields set to published. The vulnerability is patched in versions 19.0.11, 20.0.10, and 21.0.2; no workarounds outside the updates are known to exist.
Vulnerable Configurations
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-396j-vqpr-qg45
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-396j-vqpr-qg45
- https://hackerone.com/reports/1173436
- https://hackerone.com/reports/1173436
- https://security.gentoo.org/glsa/202208-17
- https://security.gentoo.org/glsa/202208-17