{"id":"CVE-2019-5418","aliases":["GHSA-86g5-2wh3-gc9j"],"url":"https://o3.security/vulnerability/CVE-2019-5418","summary":"Path Traversal in Action View","details":"There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.","published":"2019-03-27T14:29:01.533Z","modified":"2026-08-07T11:31:34.591666603Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":{"score":0.98507,"percentile":0.99917,"asOf":"2026-09-08"},"cisaKev":null,"exploitsKnown":19,"affectedPackages":[{"ecosystem":"RubyGems","name":"actionview","fixedVersion":"5.2.2.1"},{"ecosystem":"RubyGems","name":"actionview","fixedVersion":"4.2.11.1"},{"ecosystem":"RubyGems","name":"actionview","fixedVersion":"5.1.6.2"},{"ecosystem":"RubyGems","name":"actionview","fixedVersion":"5.0.7.2"}],"fix":null,"references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5418"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00011.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0796"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1147"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1149"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:1289"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00042.html"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y43636TH4D6T46IC6N2RQVJTRFJAAYGA/"},{"type":"REPORT","url":"https://groups.google.com/forum/#%21topic/rubyonrails-security/pFRKI96Sm8Q"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2019/03/22/1"},{"type":"FIX","url":"https://web.archive.org/web/20190313201629/https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/"},{"type":"FIX","url":"https://weblog.rubyonrails.org/2019/3/13/Rails-4-2-5-1-5-1-6-2-have-been-released/"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/152178/Rails-5.2.1-Arbitrary-File-Content-Disclosure.html"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/46585/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:34.591666603Z"}}