{"id":"CVE-2026-14351","summary":"Exposure of Sensitive Information Through Metadata in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.8 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 unauthenticated user to view the title of a confidential issue through a publicly accessible merge request due to improper authorization checks.","aliases":["BIT-gitlab-2026-14351"],"modified":"2026-10-30T10:30:25.048455242Z","published":"2026-07-29T19:00:16.040Z","database_specific":{"cwe_ids":["CWE-1230"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14351.json","unresolved_ranges":[{"extracted_events":[{"range":[{"introduced":"8.8"},{"fixed":"19.0.5"},{"introduced":"19.1"},{"fixed":"19.1.3"},{"introduced":"19.2"},{"fixed":"19.2.1"}],"source":"AFFECTED_FIELD","strategy":"StandardRange"}]},{"extracted_events":[{"source":"DESCRIPTION","range":[{"introduced":"8.8"},{"fixed":"19.0.5"},{"introduced":"19.1"},{"fixed":"19.1.3"},{"introduced":"19.2"},{"fixed":"19.2.1"}]}]}],"cna_assigner":"GitLab"},"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/604691"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14351.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14351"},{"type":"REPORT","url":"https://hackerone.com/reports/3708242"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"62afdaed31280d594ae715ecc345a8d6e8b1a29d"},{"fixed":"e5e2c82b8e3d4db7b86f404c40483e32e3d0d0d8"},{"introduced":"67581074a0aab1f53cdafe7eead5f5d07f3afec8"},{"fixed":"f7e0d7bb4fa4f3f2f004b6bfa501f950285d87df"},{"introduced":"68485a1eb627c9a992f266263157327649822db3"},{"last_affected":"68485a1eb627c9a992f266263157327649822db3"}],"database_specific":{"extracted_events":[{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","range":[{"introduced":"8.8.0"},{"fixed":"19.0.5"}],"source":"CPE_RANGE"},{"cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","range":[{"introduced":"8.8.0"},{"fixed":"19.0.5"}],"source":"CPE_RANGE"},{"range":[{"introduced":"19.1.0"},{"fixed":"19.1.3"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*"},{"range":[{"introduced":"19.1.0"},{"fixed":"19.1.3"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"},{"cpe":"cpe:2.3:a:gitlab:gitlab:19.2.0:*:*:*:community:*:*:*","range":[{"introduced":"19.2.0"},{"last_affected":"19.2.0"}],"source":"CPE_STRING"},{"source":"CPE_STRING","cpe":"cpe:2.3:a:gitlab:gitlab:19.2.0:*:*:*:enterprise:*:*:*","range":[{"introduced":"19.2.0"},{"last_affected":"19.2.0"}]}]}}],"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-2026-14351.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}