{"id":"CVE-2026-105711","published":"2026-10-22T01:16:57.340","lastModified":"2026-10-22T16:18:19.040","description":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.0 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, when a merge request in a public project referenced a confidential issue from a private project, an authenticated user with no project membership could have read the confidential issue's title, due to a viewer-independent fragment cache key that incorrectly shared per-user-redacted rendered content across all users.","cvssScore":3.5,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","cwes":["CWE-524"],"vendors":[],"products":[],"references":[{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/","tags":[]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/632207","tags":[]},{"url":"https://hackerone.com/reports/3963293","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}