{"schema_version":"1","data":[{"id":23069,"advisory_id":"34c2f1f2-39ca-460d-b85c-1713028462f0","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-16301","source_published_at":"2026-10-13T01:08:11.162+00:00","published_at":"2026-10-25T06:12:43.784016+00:00","extraction_method":"structured","technologies":["core-cve","gitlab"],"cve_ids":["CVE-2026-16301"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Incorrect Authorization in GitLab","summary":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 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 with Developer role to execute CI/CD pipelines on protected branches without authorization due to improper authorization checks in the downstream pipeline creation service.","evidence":"cve:CVE-2026-16301","products":[{"name":{"value":"GitLab","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"high","structured":{"id":"CVE-2026-16301","aliases":["CVE-2026-16301"],"metrics":[{"format":"CVSS","cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":8.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"repo":"https://gitlab.com/gitlab-org/gitlab","vendor":"GitLab","product":"GitLab","versions":[{"status":"affected","version":"18.7","lessThan":"19.2.8","versionType":"semver"},{"status":"affected","version":"19.3","lessThan":"19.3.5","versionType":"semver"},{"status":"affected","version":"19.4","lessThan":"19.4.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"modified":"2026-10-14T19:25:42.569Z","provider":"cve","references":["https://gitlab.com/gitlab-org/gitlab/-/work_items/606501","https://hackerone.com/reports/3853866","https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-16301","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-14T19:25:30.214475Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T19:25:42.569Z"}}],"cna":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-10-13T01:08:11.162Z"}}},"related_cves":[{"value":"CVE-2026-16301","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":["publisher_severity"],"severity":"high","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"high"},"context_update":false}],"next_after":23069,"next_before":23069}