{"id":"CVE-2020-13294","aliases":["BIT-gitlab-2020-13294","EUVD-2020-5554","GHSA-22mg-qg4r-wh4q","UBUNTU-CVE-2020-13294"],"status":"published","title":"In GitLab before 13.0.12, 13.1.6 and 13.2.3, access grants were not revoked when a user revoked...","description":"In GitLab before 13.0.12, 13.1.6 and 13.2.3, access grants were not revoked when a user revoked access to an application.","severity":{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01221,"percentile":0.68919,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-08-10T13:30:12Z","modified":"2026-10-30T10:30:59Z","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":"7.7.0"},{"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/cves/-/blob/master/2020/CVE-2020-13294.json","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/26147","tags":["x_refsource_MISC","x_transferred","Broken Link","web","report"]},{"url":"https://hackerone.com/reports/469728","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13294","tags":["web"]},{"url":"https://hackerone.com/reports/892427","tags":["report"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/222829","tags":["report"]},{"url":"https://github.com/advisories/GHSA-22mg-qg4r-wh4q"},{"url":"https://ubuntu.com/security/CVE-2020-13294","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-2020-13294","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-13294","description":"In GitLab before 13.0.12, 13.1.6 and 13.2.3, access grants were not revoked when a user 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