{"id":"BIT-gitlab-2026-7767","summary":"URL Redirection to Untrusted Site ('Open Redirect') in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 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 controlling a Kubernetes agent to cause sensitive authentication tokens to be sent to an unintended server due to improper redirect validation in the Kubernetes proxy.","aliases":["CVE-2026-7767"],"modified":"2026-10-16T09:45:08.371074728Z","published":"2026-10-16T09:04:59.882Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/598965"},{"type":"WEB","url":"https://hackerone.com/reports/3597095"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7767"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Bitnami","purl":"pkg:bitnami/gitlab"},"ranges":[{"type":"SEMVER","events":[{"introduced":"13.11.0"},{"fixed":"19.2.8"},{"introduced":"19.3.0"},{"fixed":"19.3.5"},{"introduced":"19.4.0"},{"fixed":"19.4.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2026-7767.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}