{"id":"BIT-gitlab-2025-1540","summary":"Incorrect Authorization in GitLab","details":"An issue has been discovered in GitLab CE/EE for Self-Managed and Dedicated instances affecting all versions from 17.5 prior to 17.6.5, 17.7 prior to 17.7.4, and 17.8 prior to 17.8.2. It was possible for a user added as an External to read and clone internal projects under certain circumstances.\"","aliases":["CVE-2025-1540"],"modified":"2025-08-07T09:23:45.368Z","published":"2025-03-10T08:14:55.268Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"]},"references":[{"type":"WEB","url":"https://about.gitlab.com/releases/2025/02/12/patch-release-gitlab-17-8-2-released/#saml-authentication-misconfigures-external-user-attribute"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/512765"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1540"}],"affected":[{"package":{"name":"gitlab","ecosystem":"Bitnami","purl":"pkg:bitnami/gitlab"},"ranges":[{"type":"SEMVER","events":[{"introduced":"17.5.0"},{"fixed":"17.8.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/gitlab/BIT-gitlab-2025-1540.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}