{"id":"CVE-2017-0920","aliases":["DSA-4206-1","EUVD-2017-1263","GHSA-vg8q-6f88-6vrh"],"status":"published","title":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an...","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00887,"percentile":0.59544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639","CWE-863"],"published":"2018-03-22T15:00:00Z","modified":"2026-10-30T10:30:29Z","affected":[{"source":"osv","ecosystem":"Debian:9","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.13.11+dfsg1-8+deb9u2"}]}],"versions":["8.13.11+dfsg1-8","8.13.11+dfsg1-8+deb9u1"],"bundled":2}],"products":[{"vendor":"gitlab","product":"gitlab"},{"vendor":"gitlab","product":"gitlab community and enterprise editions"}],"references":[{"url":"https://hackerone.com/reports/301336","tags":["x_refsource_MISC","x_transferred","Permissions Required","report"]},{"url":"https://www.debian.org/security/2018/dsa-4206","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0920"},{"url":"https://github.com/advisories/GHSA-vg8q-6f88-6vrh"}],"sources":{"cve":[{"id":"CVE-2017-0920","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","status":"published","published":"2018-03-22T15:00:00Z","modified":"2024-08-05T13:25:16.968Z","cwes":["CWE-639"],"updated_at":"2026-11-02T14:33:22.381225Z"}],"euvd":[{"id":"EUVD-2017-1263","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","status":"published","published":"2018-03-22T15:00:00Z","modified":"2024-08-05T13:25:16Z","updated_at":"2026-11-03T02:39:22.969866Z"}],"ghsa":[{"id":"GHSA-vg8q-6f88-6vrh","title":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an...","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","status":"published","published":"2022-05-13T01:40:53Z","modified":"2023-02-02T05:00:39Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:51:00.787712Z"}],"nvd":[{"id":"CVE-2017-0920","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","status":"published","published":"2018-03-22T15:29:00.217Z","modified":"2026-06-17T00:58:31.777Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-639","CWE-863"],"updated_at":"2026-11-02T14:04:17.032862Z"}],"osv":[{"id":"CVE-2017-0920","description":"GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the Projects::MergeRequests::CreationsController component resulting in an attacker to see every project name and their respective namespace on a GitLab instance.","status":"published","published":"2018-03-22T15:29:00.217Z","modified":"2026-10-30T10:30:29.676662027Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:03.472693Z"},{"id":"DSA-4206-1","title":"gitlab - security update","status":"published","published":"2018-05-21T00:00:00Z","modified":"2026-03-09T01:23:07.457157Z","updated_at":"2026-11-02T15:46:16.862196Z"}]}}