{"id":"CVE-2026-78335","published":"2026-10-13T02:16:59.673","lastModified":"2026-10-16T19:17:43.643","description":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user holding a project-scoped fine-grained Personal Access Token to modify integrations belonging to a group outside the token's scope, due to incorrect authorization checks.","cvssScore":4.2,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","cwes":["CWE-863"],"vendors":["gitlab"],"products":["gitlab"],"references":[{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/","tags":["Release Notes","Vendor Advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/621535","tags":["Issue Tracking"]},{"url":"https://hackerone.com/reports/3893467","tags":["Permissions Required"]}],"exploitRefs":[],"hasPoc":false,"ai":null}