{"id":"CVE-2020-8296","aliases":["EUVD-2020-29164","GHSA-6m9p-3vwc-4p47"],"status":"published","title":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external...","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00512,"percentile":0.43922,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-257","CWE-521"],"published":"2021-03-03T17:40:33Z","modified":"2026-10-20T10:54:25Z","products":[{"vendor":"fedoraproject","product":"fedora"},{"vendor":"hackerone","product":"nextcloud server"},{"vendor":"nextcloud","product":"nextcloud_server"}],"references":[{"url":"https://hackerone.com/reports/867164","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nextcloud.com/security/advisory/?id=NC-SA-2021-006","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://github.com/nextcloud/server/pull/21037","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/nextcloud/server/issues/17439","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8296"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/"},{"url":"https://github.com/advisories/GHSA-6m9p-3vwc-4p47"}],"sources":{"cve":[{"id":"CVE-2020-8296","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","status":"published","published":"2021-03-03T17:40:33Z","modified":"2024-08-04T09:56:28.293Z","cwes":["CWE-257"],"updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29164","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","status":"published","published":"2021-03-03T17:40:33Z","modified":"2024-08-04T09:56:28Z","updated_at":"2026-11-03T03:07:57.599144Z"}],"ghsa":[{"id":"GHSA-6m9p-3vwc-4p47","title":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external...","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","status":"published","published":"2022-05-24T17:43:31Z","modified":"2023-01-29T05:05:33Z","cwes":["CWE-521"],"updated_at":"2026-11-02T14:45:49.336023Z"}],"nvd":[{"id":"CVE-2020-8296","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","status":"published","published":"2021-03-03T18:15:13.847Z","modified":"2026-06-17T03:26:14.55Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-257","CWE-521"],"updated_at":"2026-11-02T14:06:37.687844Z"}],"osv":[{"id":"CVE-2020-8296","description":"Nextcloud Server prior to 20.0.0 stores passwords in a recoverable format even when external storage is not configured.","status":"published","published":"2021-03-03T18:15:13.847Z","modified":"2026-10-20T10:54:25.219743759Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"}]}}