{"id":"CVE-2023-2442","details":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A specially crafted merge request could lead to a stored XSS on the client side which allows attackers to perform arbitrary actions on behalf of victims.","aliases":["BIT-gitlab-2023-2442"],"modified":"2026-09-11T03:48:14.875034252Z","published":"2023-06-07T00:00:00Z","database_specific":{"cna_assigner":"GitLab","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2442.json"},"references":[{"type":"WEB","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2442.json"},{"type":"WEB","url":"https://hackerone.com/reports/1965750"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2442.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2442"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/409346"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"4dce6bc3728f63bc9086ff3088cda7527f6f0bec"},{"fixed":"a81364cc950ad7396dbe403a87bb398d52ca9994"},{"introduced":"280a09dbca836a6eedf5da1e63953fe8da44bf4c"},{"fixed":"a1daac1686c9dad556b2fa9324f107fb72eae066"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"15.11"},{"fixed":"15.11.7"},{"introduced":"16.0"},{"fixed":"16.0.2"}]}}],"versions":["v16.0.0-ee","v15.11.6-ee","v15.11.5-ee","v15.11.4-ee","v15.11.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2442.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"}]}