{"id":"CVE-2020-11505","aliases":["BIT-gitlab-2020-11505","EUVD-2020-3858","GHSA-8395-cmcp-8vmc"],"status":"published","title":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7...","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) 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":"2026-11-10","score":0.01174,"percentile":0.67794,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-444"],"published":"2020-04-22T19:46:37Z","modified":"2026-10-30T10:30:16Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["12.7.9","12.8.9","12.9.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"12.7.9"},{"introduced":"12.8.0"},{"fixed":"12.8.9"},{"introduced":"12.9.0"},{"fixed":"12.9.3"}]}]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://about.gitlab.com/blog/categories/releases/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11505","tags":["web"]},{"url":"https://github.com/advisories/GHSA-8395-cmcp-8vmc"}],"sources":{"cve":[{"id":"CVE-2020-11505","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2020-04-22T19:46:37Z","modified":"2024-08-04T11:35:12.403Z","updated_at":"2026-11-02T14:35:57.67317Z"}],"euvd":[{"id":"EUVD-2020-3858","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2020-04-22T19:46:37Z","modified":"2024-08-04T11:35:12Z","updated_at":"2026-11-03T03:07:46.270701Z"}],"ghsa":[{"id":"GHSA-8395-cmcp-8vmc","title":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7...","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2022-05-24T17:16:08Z","modified":"2023-01-29T05:02:39Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:45:08.540426Z"}],"nvd":[{"id":"CVE-2020-11505","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2020-04-22T20:15:11.327Z","modified":"2026-06-17T02:50:18.397Z","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-444"],"updated_at":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-11505","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2020-04-22T20:15:11.327Z","modified":"2026-10-30T10:30:16.249952143Z","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":"2026-11-02T15:44:14.034736Z"},{"id":"BIT-gitlab-2020-11505","description":"An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.","status":"published","published":"2024-03-06T11:23:30.519Z","modified":"2026-09-08T08:47:34.753373855Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}