{"id":"CVE-2026-6336","summary":"Incorrect Authorization in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.6 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an unauthorized user to view project import source information due to a missing authorization check.","aliases":["BIT-gitlab-2026-6336"],"modified":"2026-10-30T10:31:01.136420926Z","published":"2026-07-29T19:01:06.041Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6336.json","unresolved_ranges":[{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StandardRange","range":[{"introduced":"16.6"},{"fixed":"19.0.5"},{"introduced":"19.1"},{"fixed":"19.1.3"},{"introduced":"19.2"},{"fixed":"19.2.1"}]}]},{"extracted_events":[{"range":[{"introduced":"16.6"},{"fixed":"19.0.5"},{"introduced":"19.1"},{"fixed":"19.1.3"},{"introduced":"19.2"},{"fixed":"19.2.1"}],"source":"DESCRIPTION"}]}],"cna_assigner":"GitLab","cwe_ids":["CWE-863"]},"references":[{"type":"WEB","url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/596762"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6336.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6336"},{"type":"REPORT","url":"https://hackerone.com/reports/3661988"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"94991886af3e3820aa09fa353b29cf8557c93168"},{"fixed":"e5e2c82b8e3d4db7b86f404c40483e32e3d0d0d8"},{"introduced":"67581074a0aab1f53cdafe7eead5f5d07f3afec8"},{"fixed":"f7e0d7bb4fa4f3f2f004b6bfa501f950285d87df"},{"introduced":"68485a1eb627c9a992f266263157327649822db3"},{"last_affected":"68485a1eb627c9a992f266263157327649822db3"}],"database_specific":{"extracted_events":[{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"16.6.0"},{"fixed":"19.0.5"}]},{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","range":[{"introduced":"16.6.0"},{"fixed":"19.0.5"}],"source":"CPE_RANGE"},{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"19.1.0"},{"fixed":"19.1.3"}]},{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","range":[{"introduced":"19.1.0"},{"fixed":"19.1.3"}],"source":"CPE_RANGE"},{"range":[{"introduced":"19.2.0"},{"last_affected":"19.2.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:gitlab:gitlab:19.2.0:*:*:*:community:*:*:*"},{"cpe":"cpe:2.3:a:gitlab:gitlab:19.2.0:*:*:*:enterprise:*:*:*","range":[{"introduced":"19.2.0"},{"last_affected":"19.2.0"}],"source":"CPE_STRING"}]}}],"versions":["19.2.0","v19.1.0-ee","v19.2.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6336.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}