{"id":"CVE-2026-16627","summary":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to escalate privileges due to improper sanitization of HTML content rendered in a CI job modal.","aliases":["BIT-gitlab-2026-16627"],"modified":"2026-08-21T11:47:36.798368838Z","published":"2026-08-12T18:05:40.268Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16627.json","unresolved_ranges":[{"extracted_events":[{"introduced":"19.2"},{"fixed":"19.2.2"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"19.2"},{"fixed":"19.2.2"}],"source":"DESCRIPTION"}],"cna_assigner":"GitLab","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/606678"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16627.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16627"},{"type":"REPORT","url":"https://hackerone.com/reports/3880796"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"68485a1eb627c9a992f266263157327649822db3"},{"fixed":"b6b3c0efcdab8c89a87057f59f18d2928757370d"}],"database_specific":{"extracted_events":[{"introduced":"19.2.0"},{"fixed":"19.2.2"}],"source":"CPE_RANGE","cpe":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"]}}],"versions":["v19.2.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-16627.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N"}]}