{"schema_version":"1","data":[{"id":3775,"advisory_id":"46a062a0-ed76-44c7-9f19-5838a2939959","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-4523","source_published_at":"2026-09-29T09:35:38.023+00:00","published_at":"2026-10-24T21:40:37.786491+00:00","extraction_method":"structured","technologies":["core-cve","gitlab"],"cve_ids":["CVE-2026-4523"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Missing Authorization in GitLab","summary":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an unauthenticated user to read CI/CD job trace contents containing sensitive variable values due to improper authorization enforcement in the GraphQL API.","evidence":"cve:CVE-2026-4523","products":[{"name":{"value":"GitLab","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"low","structured":{"id":"CVE-2026-4523","aliases":["CVE-2026-4523"],"metrics":[{"format":"CVSS","cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":3.7,"attackVector":"NETWORK","baseSeverity":"LOW","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"NONE","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":"15.11","lessThan":"19.2.7","versionType":"semver"},{"status":"affected","version":"19.3","lessThan":"19.3.3","versionType":"semver"},{"status":"affected","version":"19.4","lessThan":"19.4.1","versionType":"semver"}],"defaultStatus":"unaffected"}],"modified":"2026-09-29T15:39:42.680Z","provider":"cve","references":["https://gitlab.com/gitlab-org/gitlab/-/work_items/594294","https://hackerone.com/reports/3590929","https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-4523","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-29T12:41:03.133153Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-29T15:39:42.680Z"}}],"cna":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-09-29T09:35:38.023Z"}}},"related_cves":[{"value":"CVE-2026-4523","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":[],"severity":"low","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"low"},"context_update":false}],"next_after":3775,"next_before":3775}