CVE-2025-66547
Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server and Enterprise Server prior to 31.0.1, non-privileged users can modify tags on files they should not have access to via bulk tagging. This vulnerability is fixed in 31.0.1.
More information : https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hq6c-r898-fgf2
