{"id":"CVE-2020-26417","details":"Information disclosure via GraphQL in GitLab CE/EE 13.1 and later exposes private group and project membership. This affects versions \u003e=13.6 to \u003c13.6.2, \u003e=13.5 to \u003c13.5.5, and \u003e=13.1 to \u003c13.4.7.","aliases":["BIT-gitlab-2020-26417"],"modified":"2026-04-10T04:26:32.848995Z","published":"2020-12-11T04:15:11.767Z","references":[{"type":"ADVISORY","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26417.json"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/282539"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"1fa237df2f46d34bd56dd8d018183c756094c2e0"},{"fixed":"f23895b2190f1d72d96ada15463ab8e20abead5b"},{"introduced":"1fa237df2f46d34bd56dd8d018183c756094c2e0"},{"fixed":"f23895b2190f1d72d96ada15463ab8e20abead5b"},{"introduced":"2f8ec2ebf58d8d4885127b9715b143e6756f2df1"},{"fixed":"2e75f6e5b161b73e2ba28508c656854a66793d95"},{"introduced":"2f8ec2ebf58d8d4885127b9715b143e6756f2df1"},{"fixed":"2e75f6e5b161b73e2ba28508c656854a66793d95"},{"introduced":"c050e8fb184690b8c4cc4c2a5c233f312d713b09"},{"fixed":"98aab73cbd597dab5b0f1ab4b40dc160b0d2e26f"},{"introduced":"c050e8fb184690b8c4cc4c2a5c233f312d713b09"},{"fixed":"98aab73cbd597dab5b0f1ab4b40dc160b0d2e26f"}],"database_specific":{"versions":[{"introduced":"13.1.0"},{"fixed":"13.4.7"},{"introduced":"13.1.0"},{"fixed":"13.4.7"},{"introduced":"13.5.0"},{"fixed":"13.5.5"},{"introduced":"13.5.0"},{"fixed":"13.5.5"},{"introduced":"13.6.0"},{"fixed":"13.6.2"},{"introduced":"13.6.0"},{"fixed":"13.6.2"}]}}],"versions":["v13.5.0-ee","v13.5.1-ee","v13.5.3-ee","v13.5.4-ee","v13.6.0-ee","v13.6.1-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26417.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}