{"id":"CVE-2023-2233","summary":"Missing Authorization in GitLab","details":"An improper authorization issue has been discovered in GitLab CE/EE affecting all versions starting from 11.8 before 16.2.8, all versions starting from 16.3 before 16.3.5 and all versions starting from 16.4 before 16.4.1. It allows a project reporter to leak the owner's Sentry instance projects.","aliases":["BIT-gitlab-2023-2233"],"modified":"2026-09-11T03:48:13.916518942Z","published":"2023-09-29T06:30:51.179Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2233.json","cna_assigner":"GitLab"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2233.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2233"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/408359"},{"type":"REPORT","url":"https://hackerone.com/reports/1947211"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"002a28279f5b3fd229f929bb1f40eb7b5fc87ee9"},{"fixed":"7fc27fe692abccaed7e2e0ebfea2aadf5140593f"},{"introduced":"3dfd4e0bcc7eae4330e7fed87ec74bee9a8bdf2d"},{"fixed":"40d6bde8c59f78957b08b3a7cd9622a97b7af981"},{"introduced":"e4c1c182610739c1b1d10a8eacbea1f5aa837ad6"},{"fixed":"229bc5f59850b16213b035138ad76f65b6724864"}],"database_specific":{"extracted_events":[{"introduced":"11.8"},{"fixed":"16.2.8"},{"introduced":"16.3"},{"fixed":"16.3.5"},{"introduced":"16.4"},{"fixed":"16.4.1"}],"source":"AFFECTED_FIELD"}}],"versions":["v16.4.0-ee","v16.3.3-ee","v16.3.2-ee","v16.3.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2233.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}