{"id":"CVE-2019-5453","aliases":["EUVD-2019-15037","GHSA-8q57-r99x-pmhc"],"status":"published","title":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to...","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00469,"percentile":0.40873,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-288"],"published":"2019-07-30T20:30:50Z","modified":"2026-10-24T10:31:02Z","products":[{"vendor":"nextcloud","product":"com.nextcloud.client"},{"vendor":"nextcloud","product":"nextcloud"}],"references":[{"url":"https://hackerone.com/reports/331489","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5453"},{"url":"https://github.com/advisories/GHSA-8q57-r99x-pmhc"}],"sources":{"cve":[{"id":"CVE-2019-5453","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","status":"published","published":"2019-07-30T20:30:50Z","modified":"2024-08-04T19:54:53.548Z","cwes":["CWE-288"],"updated_at":"2026-11-02T14:20:18.746972Z"}],"euvd":[{"id":"EUVD-2019-15037","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","status":"published","published":"2019-07-30T20:30:50Z","modified":"2024-08-04T19:54:53Z","updated_at":"2026-11-03T03:06:51.888651Z"}],"ghsa":[{"id":"GHSA-8q57-r99x-pmhc","title":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to...","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","status":"published","published":"2022-05-24T16:51:48Z","modified":"2023-01-28T05:06:28Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:44:26.339775Z"}],"nvd":[{"id":"CVE-2019-5453","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","status":"published","published":"2019-07-30T21:15:11.85Z","modified":"2026-06-17T02:37:42.953Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-288","CWE-287"],"updated_at":"2026-11-02T14:05:21.892729Z"}],"osv":[{"id":"CVE-2019-5453","description":"Bypass lock protection in the Nextcloud Android app prior to version 3.3.0 allowed access to files when being prompted for the lock protection and switching to the Nextcloud file provider.","status":"published","published":"2019-07-30T21:15:11.85Z","modified":"2026-10-24T10:31:02.127026943Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:12.675558Z"}]}}