{"id":"BIT-nextcloud-2025-66552","summary":"Nextcloud Server admin_audit does not log all actions on files in groupfolders","details":"Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1, incorrect path handling with groupfolders caused the admin_audit app to not properly log all actions on files and folders inside groupfolders. This vulnerability is fixed in Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1.","aliases":["CVE-2025-66552","GHSA-ww9m-f8j4-jj9x"],"modified":"2026-09-08T08:48:16.218609247Z","published":"2026-07-13T09:29:28.207Z","database_specific":{"cpes":["cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x"},{"type":"FIX","url":"https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6"},{"type":"REPORT","url":"https://github.com/nextcloud/server/pull/50992"},{"type":"ADVISORY","url":"https://hackerone.com/reports/2890071"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66552"}],"affected":[{"package":{"name":"nextcloud","ecosystem":"Bitnami","purl":"pkg:bitnami/nextcloud"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"31.0.9"},{"introduced":"32.0.0"},{"fixed":"32.0.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/nextcloud/BIT-nextcloud-2025-66552.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}],"schema_version":"1.9.0"}