{"id":"CVE-2021-22210","aliases":["BIT-gitlab-2021-22210","EUVD-2021-9356","GHSA-c8rf-2f6q-cprc","UBUNTU-CVE-2021-22210"],"status":"published","title":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When...","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01246,"percentile":0.69512,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-770"],"published":"2021-05-06T13:19:32Z","modified":"2026-10-30T10:31:07Z","exploits":[{"source":"pocgithub","id":"Jeromeyoung/CVE-2021-22210","title":"Jeromeyoung/CVE-2021-22210","date":"2021-11-01","url":"https://github.com/Jeromeyoung/CVE-2021-22210"}],"fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["13.9.7","13.10.4","13.11.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"13.2.0"},{"fixed":"13.9.7"},{"introduced":"13.10.0"},{"fixed":"13.10.4"},{"introduced":"13.11.0"},{"fixed":"13.11.2"}]}]},{"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/322500","tags":["x_refsource_MISC","x_transferred","Broken Link","web","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22210.json","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22210","tags":["web"]},{"url":"https://github.com/advisories/GHSA-c8rf-2f6q-cprc"},{"url":"https://ubuntu.com/security/CVE-2021-22210","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-22210","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-22210","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2021-05-06T13:19:32Z","modified":"2024-08-03T18:37:17.924Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9356","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2021-05-06T13:19:32Z","modified":"2024-08-03T18:37:17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T03:25:03.638882Z"}],"ghsa":[{"id":"GHSA-c8rf-2f6q-cprc","title":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When...","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2022-05-24T19:01:30Z","modified":"2023-01-29T05:06:11Z","cwes":["CWE-770"],"updated_at":"2026-11-02T14:45:58.127346Z"}],"nvd":[{"id":"CVE-2021-22210","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2021-05-06T14:15:08.053Z","modified":"2026-06-17T03:36:48.703Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:06:52.81233Z"}],"osv":[{"id":"CVE-2021-22210","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. 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When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2021-05-06T14:15:00Z","modified":"2025-10-24T04:50:07Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:26.29421Z"},{"id":"BIT-gitlab-2021-22210","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.","status":"published","published":"2024-03-06T11:19:56.95Z","modified":"2026-09-08T08:48:22.979138795Z","updated_at":"2026-11-02T15:28:29.999658Z"}]}}