{"id":"CVE-2023-2478","details":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.9.7, all versions starting from 15.10 before 15.10.6, all versions starting from 15.11 before 15.11.2. Under certain conditions, a malicious unauthorized GitLab user may use a GraphQL endpoint to attach a malicious runner to any project.","aliases":["BIT-gitlab-2023-2478"],"modified":"2026-04-10T04:55:53.955194Z","published":"2023-05-08T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2478.json","cna_assigner":"GitLab"},"references":[{"type":"WEB","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2478.json"},{"type":"WEB","url":"https://hackerone.com/reports/1969599"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2478.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2478"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/409470"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"abbda55531f0a9d630eee1dcf2305ca499c94116"},{"fixed":"3d77e04d6e1c31573ed8c66efbad9903227dbc7e"}],"database_specific":{"versions":[{"introduced":"15.4"},{"fixed":"15.9.7"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"defe6e7f8821c58e67a2e909ef8d36463d76e7e8"},{"fixed":"abd4a9f9445b7f744c98a243dd84d81b48e40588"}],"database_specific":{"versions":[{"introduced":"15.10"},{"fixed":"15.10.6"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"4dce6bc3728f63bc9086ff3088cda7527f6f0bec"},{"fixed":"916d24d1e48ad1353242f5740465c849586b0c8d"}],"database_specific":{"versions":[{"introduced":"15.11"},{"fixed":"15.11.2"}]}}],"versions":["v15.10.0-ee","v15.10.2-ee","v15.10.3-ee","v15.10.4-ee","v15.11.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2478.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}