{"id":"CVE-2018-16464","aliases":["EUVD-2018-8300","GHSA-j92w-qfjr-c5j9"],"status":"published","title":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to...","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","severity":{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00891,"percentile":0.59659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2018-10-30T21:00:00Z","modified":"2026-10-24T10:30:17Z","products":[{"vendor":"hackerone","product":"nextcloud server"},{"vendor":"nextcloud","product":"nextcloud_server"}],"references":[{"url":"https://hackerone.com/reports/146133","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nextcloud.com/security/advisory/?id=NC-SA-2018-012","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16464"},{"url":"https://github.com/advisories/GHSA-j92w-qfjr-c5j9"}],"sources":{"cve":[{"id":"CVE-2018-16464","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","status":"published","published":"2018-10-30T21:00:00Z","modified":"2024-08-05T10:24:32.614Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8300","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","status":"published","published":"2018-10-30T21:00:00Z","modified":"2024-08-05T10:24:32Z","updated_at":"2026-11-03T02:39:41.299131Z"}],"ghsa":[{"id":"GHSA-j92w-qfjr-c5j9","title":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to...","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","status":"published","published":"2022-05-13T01:34:06Z","modified":"2023-02-01T05:08:17Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:50:43.431885Z"}],"nvd":[{"id":"CVE-2018-16464","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","status":"published","published":"2018-10-30T21:29:00.653Z","modified":"2026-06-17T01:44:20.27Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:04:47.196456Z"}],"osv":[{"id":"CVE-2018-16464","description":"A missing access check in Nextcloud Server prior to 14.0.0 could lead to continued access to password protected link shares when the owner had changed the password.","status":"published","published":"2018-10-30T21:29:00.653Z","modified":"2026-10-24T10:30:17.91328979Z","cvss":[{"version":"3.0","score":5.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:08.533609Z"}]}}