{"id":"CVE-2020-6833","aliases":["BIT-gitlab-2020-6833","EUVD-2020-27977","GHSA-rm66-gh27-q674"],"status":"published","title":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to...","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","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":"2026-11-11","score":0.01174,"percentile":0.67941,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2020-02-05T16:23:11Z","modified":"2026-10-30T10:30:58Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["12.5.9","12.6.6","12.7.4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"11.3.0"},{"fixed":"12.5.9"},{"introduced":"12.6.0"},{"fixed":"12.6.6"},{"introduced":"12.7.2"},{"fixed":"12.7.4"}]}]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://about.gitlab.com/blog/categories/releases/","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://about.gitlab.com/releases/2020/01/30/security-release-gitlab-12-7-4-released/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-6833","tags":["web"]},{"url":"https://github.com/advisories/GHSA-rm66-gh27-q674"}],"sources":{"cve":[{"id":"CVE-2020-6833","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2020-02-05T16:23:11Z","modified":"2024-08-04T09:11:05.057Z","updated_at":"2026-11-02T14:35:52.592504Z"}],"euvd":[{"id":"EUVD-2020-27977","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2020-02-05T16:23:11Z","modified":"2024-08-04T09:11:05Z","updated_at":"2026-11-03T03:08:01.566283Z"}],"ghsa":[{"id":"GHSA-rm66-gh27-q674","title":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to...","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2022-05-24T17:08:04Z","modified":"2023-01-29T05:01:15Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:44:46.468507Z"}],"nvd":[{"id":"CVE-2020-6833","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2020-02-05T17:15:10.597Z","modified":"2026-06-17T03:23:53.423Z","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"}],"updated_at":"2026-11-02T14:05:53.837808Z"}],"osv":[{"id":"CVE-2020-6833","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2020-02-05T17:15:10.597Z","modified":"2026-10-30T10:30:58.738555319Z","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":"2026-11-02T15:44:17.34531Z"},{"id":"BIT-gitlab-2020-6833","description":"An issue was discovered in GitLab EE 11.3 and later. A GitLab Workhorse bypass could lead to package and file disclosure via request smuggling.","status":"published","published":"2024-03-06T11:21:04.61Z","modified":"2026-09-08T08:48:22.95980525Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}