{"id":"CVE-2020-13282","aliases":["BIT-gitlab-2020-13282","EUVD-2020-5542","GHSA-5mcq-mg28-vj82","UBUNTU-CVE-2020-13282"],"status":"published","title":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent...","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00797,"percentile":0.56751,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-281"],"published":"2020-08-13T12:33:52Z","modified":"2026-10-30T10:30:23Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["13.0.12","13.1.6","13.2.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"10.5.0"},{"fixed":"13.0.12"},{"introduced":"13.1.0"},{"fixed":"13.1.6"},{"introduced":"13.2.0"},{"fixed":"13.2.3"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/202687","tags":["x_refsource_MISC","x_transferred","Broken Link","web","report"]},{"url":"https://hackerone.com/reports/790786","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory","advisory","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13282.json","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13282","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5mcq-mg28-vj82"},{"url":"https://ubuntu.com/security/CVE-2020-13282","tags":["report"]},{"url":"https://about.gitlab.com/releases/2020/08/05/gitlab-13-2-3-released/","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-13282","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-13282","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper 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their access level on the subgroup leading to improper access.","status":"published","published":"2022-05-24T17:25:30Z","modified":"2023-01-29T05:03:31Z","updated_at":"2026-11-02T14:45:20.476531Z"}],"nvd":[{"id":"CVE-2020-13282","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.","status":"published","published":"2020-08-13T13:15:16.84Z","modified":"2026-06-17T02:52:51.113Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:06:13.05572Z"}],"osv":[{"id":"CVE-2020-13282","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.","status":"published","published":"2020-08-13T13:15:16.84Z","modified":"2026-10-30T10:30:23.446136391Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:44:14.034736Z"},{"id":"UBUNTU-CVE-2020-13282","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.","status":"published","published":"2020-08-13T13:15:00Z","modified":"2025-10-24T04:48:30Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"},{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T15:54:22.804634Z"},{"id":"BIT-gitlab-2020-13282","description":"For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.","status":"published","published":"2024-03-06T11:22:57.722Z","modified":"2026-09-10T16:01:18.637385065Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}