{"id":"BIT-gitlab-2026-15423","summary":"Incorrect Authorization in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.0 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute CI/CD pipelines on a protected branch without the required push permissions due to improper authorization in pipeline reference validation.","aliases":["CVE-2026-15423"],"modified":"2026-08-18T11:15:05.942677506Z","published":"2026-08-18T10:28:39.913Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"]},"references":[{"type":"WEB","url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/605705"},{"type":"WEB","url":"https://hackerone.com/reports/3832069"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15423"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Bitnami","purl":"pkg:bitnami/gitlab"},"ranges":[{"type":"SEMVER","events":[{"introduced":"19.0.0"},{"fixed":"19.0.6"},{"introduced":"19.1.0"},{"fixed":"19.1.4"},{"introduced":"19.2.0"},{"fixed":"19.2.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2026-15423.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N"}]}],"schema_version":"1.9.0"}