{"id":"CVE-2018-19493","details":"An issue was discovered in GitLab Community and Enterprise Edition 11.x before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1. There is a persistent XSS vulnerability in the environment pages due to a lack of input validation and output encoding.","modified":"2026-08-27T18:52:55.777056Z","published":"2019-07-10T15:15:11.320Z","references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/109122"},{"type":"ADVISORY","url":"https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab-ce/issues/53037"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"c6f72ac9a88521257991aa9a0cc6d558126f5bb9"},{"fixed":"97bf583178874e2617c347c33ca30b9b33b97402"},{"introduced":"cfe266cbac3c5d413e9c061fff420630e517005f"},{"fixed":"966cce5bfe657c7676dcc02125bb89bd3f067887"},{"introduced":"cb71fca38c3de0c212685f97a46ee8426f63d301"},{"fixed":"cab68f5d2035026e5e29ef68b79fdfe5ca90f947"}],"database_specific":{"extracted_events":[{"introduced":"11.0.0"},{"fixed":"11.3.11"},{"introduced":"11.4.0"},{"fixed":"11.4.8"},{"introduced":"11.5.0"},{"fixed":"11.5.1"}],"source":"CPE_RANGE","cpe":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"]}}],"versions":["v11.5.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19493.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}