{"id":"GHSA-fcjw-8rhj-gwwc","summary":"Authentication Bypass in Devise","details":"An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)","aliases":["CVE-2019-16109"],"modified":"2024-02-16T08:15:01.119563Z","published":"2019-09-11T23:06:57Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2019-09-11T22:42:42Z","nvd_published_at":"2019-09-08T20:15:10Z","cwe_ids":["CWE-284"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16109"},{"type":"WEB","url":"https://github.com/plataformatec/devise/issues/5071"},{"type":"WEB","url":"https://github.com/plataformatec/devise/pull/5132"},{"type":"PACKAGE","url":"https://github.com/plataformatec/devise"},{"type":"WEB","url":"https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1"},{"type":"WEB","url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/devise/CVE-2019-16109.yml"}],"affected":[{"package":{"name":"devise","ecosystem":"RubyGems","purl":"pkg:gem/devise"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.1"}]}],"versions":["0.1.0","0.1.1","0.2.0","0.2.1","0.2.2","0.2.3","0.3.0","0.4.0","0.4.1","0.4.2","0.4.3","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.6.0","0.6.1","0.6.2","0.6.3","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.8.0","0.8.1","0.8.2","0.9.0","0.9.1","0.9.2","1.0.0","1.0.1","1.0.10","1.0.11","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","1.0.9","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.1.7","1.1.8","1.1.9","1.1.pre","1.1.pre2","1.1.pre3","1.1.pre4","1.1.rc0","1.1.rc1","1.1.rc2","1.2.0","1.2.1","1.2.rc","1.2.rc2","1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.4.1","1.4.2","1.4.3","1.4.5","1.4.7","1.4.8","1.4.9","1.5.0","1.5.0.rc1","1.5.1","1.5.2","1.5.3","1.5.4","2.0.0","2.0.0.rc","2.0.0.rc2","2.0.1","2.0.2","2.0.4","2.0.5","2.0.6","2.1.0","2.1.0.rc","2.1.0.rc2","2.1.2","2.1.3","2.1.4","2.2.0","2.2.0.rc","2.2.1","2.2.2","2.2.3","2.2.4","2.2.5","2.2.6","2.2.7","2.2.8","3.0.0","3.0.0.rc","3.0.1","3.0.2","3.0.3","3.0.4","3.1.0","3.1.0.rc2","3.1.1","3.1.2","3.2.0","3.2.1","3.2.2","3.2.3","3.2.4","3.3.0","3.4.0","3.4.1","3.5.1","3.5.10","3.5.2","3.5.3","3.5.4","3.5.5","3.5.6","3.5.7","3.5.8","3.5.9","4.0.0","4.0.0.rc1","4.0.0.rc2","4.0.1","4.0.2","4.0.3","4.1.0","4.1.1","4.2.0","4.2.1","4.3.0","4.4.0","4.4.1","4.4.2","4.4.3","4.5.0","4.6.0","4.6.1","4.6.2","4.7.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/09/GHSA-fcjw-8rhj-gwwc/GHSA-fcjw-8rhj-gwwc.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}