{"schemaVersion":3,"id":"CVE-2023-25159","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Office is a document collaboration app for the same platform. Nextcloud Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, Nextcloud Enterprise Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, and Nextcloud Office (Richdocuments) App 6.x prior to 6.3.1 and 7.x prior to 7.0.1 have previews accessible without a watermark. The download should be hidden and the watermark should get applied. This issue is fixed in Nextcloud Server 25.0.1 and 24.0.8, Nextcloud Enterprise Server 25.0.1 and 24.0.8, and  Nextcloud Office (Richdocuments) App 7.0.1 (for 25) and 6.3.1 (for 24). No known workarounds are available.","dates":{"published":"2023-02-13T16:43:12.227Z","modified":"2025-03-10T21:12:55.940Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":2.3,"severity":"low","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00455,"percentile":0.38118,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00455},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00455,"percentile":0.38118}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00455,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":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