CVE-2025-66552
- Source
- https://cve.org/CVERecord?id=CVE-2025-66552
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66552.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-66552
- Aliases
-
- BIT-nextcloud-2025-66552
- GHSA-ww9m-f8j4-jj9x
- Downstream
- Published
- 2025-12-05T16:36:39Z
- Modified
- 2026-10-24T02:30:41Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- 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.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-778" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66552.json" }- References
-
- https://hackerone.com/reports/2890071
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66552.json
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x
- https://nvd.nist.gov/vuln/detail/CVE-2025-66552
- https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6
- https://github.com/nextcloud/server/pull/50992
Affected packages
Git / github.com/nextcloud/server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/server
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "range": [ { "introduced": "30.0.0" }, { "fixed": "30.0.9" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "30.0.0" }, { "fixed": "30.0.9" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "range": [ { "introduced": "31.0.0" }, { "fixed": "31.0.1" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "range": [ { "introduced": "31.0.0" }, { "fixed": "31.0.1" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "7cc005c43c72bc384848cf8cb851895827c412f6" } ], "source": "REFERENCES_COMMIT" } ] }