{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-13319","sourceIdentifier":"cve@gitlab.com","published":"2026-10-22T01:16:59.203","lastModified":"2026-11-04T23:10:00.223","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have allowed an authenticated to read milestone metadata, including titles, descriptions, and full project paths, from arbitrary private projects across the instance without any project membership, due to missing authorization checks on a user-supplied project filter parameter in the group milestones API."},{"lang":"es","value":"GitLab ha corregido un problema en GitLab CE/EE que afecta a todas las versiones a partir de la 15.10 y anteriores a la 19.3.6, la 19.4 y anteriores a la 19.4.3, y la 19.5 y anteriores a la 19.5.1, que podría haber permitido a un usuario autenticado leer metadatos de hitos, incluyendo títulos, descripciones y rutas completas de proyectos, de proyectos privados arbitrarios en toda la instancia sin ninguna membresía de proyecto, debido a la falta de comprobaciones de autorización en un parámetro de filtro de proyecto proporcionado por el usuario en la API de hitos de grupo."}],"affected":[{"source":"cve@gitlab.com","affectedData":[{"vendor":"GitLab","product":"GitLab","defaultStatus":"unaffected","cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"repo":"https://gitlab.com/gitlab-org/gitlab","versions":[{"version":"15.10","lessThan":"19.3.6","versionType":"semver","status":"affected"},{"version":"19.4","lessThan":"19.4.3","versionType":"semver","status":"affected"},{"version":"19.5","lessThan":"19.5.1","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"cve@gitlab.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-30T16:41:44.997432Z","id":"CVE-2026-13319","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cve@gitlab.com","type":"Secondary","description":[{"lang":"en","value":"CWE-639"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"15.10","versionEndExcluding":"19.3.6","matchCriteriaId":"B7CA6876-7833-4DBB-9633-707CF4FEF32F"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"15.10","versionEndExcluding":"19.3.6","matchCriteriaId":"D0852D6D-4302-4825-B2D2-C1349755B720"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"19.4.0","versionEndExcluding":"19.4.3","matchCriteriaId":"12A85E28-FB9B-477D-BE6F-DE307EFEB4E0"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.4.0","versionEndExcluding":"19.4.3","matchCriteriaId":"30C796E1-40AA-41AF-8186-A49F78DC528D"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:community:*:*:*","matchCriteriaId":"2032C266-304B-4C69-95CA-56904EA5A64F"},{"vulnerable":true,"criteria":"cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:enterprise:*:*:*","matchCriteriaId":"7D6BE6DD-CA49-4E20-9541-22477632BA5D"}]}]}],"references":[{"url":"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/","source":"cve@gitlab.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/604064","source":"cve@gitlab.com","tags":["Permissions Required"]},{"url":"https://hackerone.com/reports/3792168","source":"cve@gitlab.com","tags":["Permissions Required"]}]}}