{"id":"CVE-2018-19576","details":"GitLab CE/EE, versions 8.6 up to 11.x before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an access control issue that allows a Guest user to make changes to or delete their own comments on an issue, after the issue was made Confidential.","modified":"2026-08-27T18:53:02.349023Z","published":"2019-07-10T16:15:11.007Z","references":[{"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/51238"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"14ad7803a5cf70e2777ac4d9ce2e33da6eb312ab"},{"fixed":"97bf583178874e2617c347c33ca30b9b33b97402"},{"introduced":"cfe266cbac3c5d413e9c061fff420630e517005f"},{"fixed":"966cce5bfe657c7676dcc02125bb89bd3f067887"},{"introduced":"cb71fca38c3de0c212685f97a46ee8426f63d301"},{"fixed":"cab68f5d2035026e5e29ef68b79fdfe5ca90f947"}],"database_specific":{"cpe":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"],"extracted_events":[{"introduced":"8.6.0"},{"fixed":"11.3.11"},{"introduced":"11.4.0"},{"fixed":"11.4.8"},{"introduced":"11.5.0"},{"fixed":"11.5.1"}],"source":"CPE_RANGE"}}],"versions":["v11.5.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19576.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H"}]}