{"id":"CVE-2021-31863","aliases":["BIT-redmine-2021-31863","DEBIAN-CVE-2021-31863","DLA-2658-1","EUVD-2021-18738","GHSA-8hvw-4p82-cf4x","UBUNTU-CVE-2021-31863"],"status":"published","title":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x...","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01737,"percentile":0.78031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2021-04-28T06:17:10Z","modified":"2026-10-24T10:30:20Z","fixes":[{"ecosystem":"Bitnami","package":"redmine","fixed_in":["4.0.9","4.1.3","4.2.1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"redmine","fixed_in":["5.0.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"redmine","fixed_in":["5.0.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"redmine","fixed_in":["5.0.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"redmine","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.0.9"},{"introduced":"4.1.0"},{"fixed":"4.1.3"},{"introduced":"4.2.0"},{"fixed":"4.2.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.0-1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3.1-4+deb9u4"}]}],"versions":["3.3.1-4","3.3.1-4+deb9u1","3.3.1-4+deb9u2","3.3.1-4+deb9u3"],"bundled":10},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0~20140825-8","3.2.0-1","3.2.0-3","3.2.1-1","3.2.1-2","3.2.1-2ubuntu0.2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.1-4","3.4.2-1","3.4.4-1","3.4.4-1ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"redmine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.4-1","4.0.4-3","4.0.6-2"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"redmine","product":"redmine"}],"references":[{"url":"https://www.redmine.org/projects/redmine/wiki/Security_Advisories","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://www.redmine.org/news/131","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/05/msg00013.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31863","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8hvw-4p82-cf4x"},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-31863","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-31863","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-31863","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T06:17:10Z","modified":"2024-08-03T23:10:30.812Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18738","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T06:17:10Z","modified":"2024-08-03T23:10:30Z","updated_at":"2026-11-03T03:24:37.97373Z"}],"ghsa":[{"id":"GHSA-8hvw-4p82-cf4x","title":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x...","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2022-05-24T17:49:03Z","modified":"2023-01-29T05:06:07Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:57.128816Z"}],"nvd":[{"id":"CVE-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T07:15:07.583Z","modified":"2026-06-17T03:52:22.03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:52.81233Z"}],"osv":[{"id":"CVE-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T07:15:07.583Z","modified":"2026-10-24T10:30:20.236475579Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:19.483607Z"},{"id":"DEBIAN-CVE-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T07:15:07.583Z","modified":"2026-10-23T18:03:14.09926452Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:34.94143Z"},{"id":"UBUNTU-CVE-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2021-04-28T07:15:00Z","modified":"2025-10-24T04:50:19Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:27.332852Z"},{"id":"BIT-redmine-2021-31863","description":"Insufficient input validation in the Git repository integration of Redmine before 4.0.9, 4.1.x before 4.1.3, and 4.2.x before 4.2.1 allows Redmine users to read arbitrary local files accessible by the application server process.","status":"published","published":"2024-03-06T11:05:12.868Z","modified":"2026-09-08T08:48:19.25140723Z","updated_at":"2026-11-02T15:28:35.111822Z"},{"id":"DLA-2658-1","title":"redmine - security update","status":"published","published":"2021-05-13T00:00:00Z","modified":"2026-03-09T01:20:01.950323Z","updated_at":"2026-11-02T15:46:10.712745Z"}]}}