{"id":"CVE-2019-5451","aliases":["EUVD-2019-15035","GHSA-vgrh-7g93-824h"],"status":"published","title":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the...","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00385,"percentile":0.32781,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-288","CWE-306"],"published":"2019-07-30T20:33:47Z","modified":"2026-06-17T02:37:42Z","products":[{"vendor":"nextcloud","product":"com.nextcloud.client"},{"vendor":"nextcloud","product":"nextcloud_server"}],"references":[{"url":"https://hackerone.com/reports/507172","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5451"},{"url":"https://github.com/advisories/GHSA-vgrh-7g93-824h"}],"sources":{"cve":[{"id":"CVE-2019-5451","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.","status":"published","published":"2019-07-30T20:33:47Z","modified":"2024-08-04T19:54:53.493Z","cwes":["CWE-288"],"updated_at":"2026-11-02T14:20:18.411291Z"}],"euvd":[{"id":"EUVD-2019-15035","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.","status":"published","published":"2019-07-30T20:33:47Z","modified":"2024-08-04T19:54:53Z","updated_at":"2026-11-03T03:06:52.441304Z"}],"ghsa":[{"id":"GHSA-vgrh-7g93-824h","title":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the...","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.","status":"published","published":"2022-05-24T16:51:48Z","modified":"2023-01-28T05:06:18Z","cwes":["CWE-306"],"updated_at":"2026-11-02T14:44:25.398405Z"}],"nvd":[{"id":"CVE-2019-5451","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.","status":"published","published":"2019-07-30T21:15:11.71Z","modified":"2026-06-17T02:37:42.743Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-288","CWE-306"],"updated_at":"2026-11-02T14:05:21.892729Z"}]}}