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vuln-nvd/data/2026/CVE-2026-4524.json
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{"affected":[{"affectedData":[{"cpes":["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","product":"GitLab","repo":"git://git@gitlab.com:gitlab-org/gitlab.git","vendor":"GitLab","versions":[{"lessThan":"18.9.7","status":"affected","version":"18.9.1","versionType":"semver"},{"lessThan":"18.10.6","status":"affected","version":"18.10","versionType":"semver"},{"lessThan":"18.11.3","status":"affected","version":"18.11","versionType":"semver"}]}],"source":"cve@gitlab.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"287AA946-6F08-48DB-AA95-03938DEB5066","versionEndExcluding":"18.9.7","versionStartIncluding":"18.9.1","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"6F489D26-2EAB-4D20-8D65-45FA9EB3F28C","versionEndExcluding":"18.9.7","versionStartIncluding":"18.9.1","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"98488AF5-9D73-47EC-B7CB-41766FBC3774","versionEndExcluding":"18.10.6","versionStartIncluding":"18.10.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"E79D4F10-88B3-4AA7-BC5E-3FC8FA698969","versionEndExcluding":"18.10.6","versionStartIncluding":"18.10.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","matchCriteriaId":"4215ACCD-67B6-4394-AD76-1CE39077FCD2","versionEndExcluding":"18.11.3","versionStartIncluding":"18.11.0","vulnerable":true},{"criteria":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","matchCriteriaId":"DA0D6580-3530-4D76-81CE-D852BCE0D411","versionEndExcluding":"18.11.3","versionStartIncluding":"18.11.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9.1 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to access confidential issue content in public projects without proper authorization due to improper authorization checks."},{"lang":"es","value":"GitLab ha remediado un problema en GitLab CE/EE que afecta a todas las versiones desde la 18.9.1 anterior a la 18.9.7, la 18.10 anterior a la 18.10.6 y la 18.11 anterior a la 18.11.3 que podría haber permitido a un usuario autenticado acceder a contenido confidencial de incidencias en proyectos públicos sin la autorización adecuada debido a comprobaciones de autorización incorrectas."}],"id":"CVE-2026-4524","lastModified":"2026-11-11T20:10:00.273","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"cve@gitlab.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-4524","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-14T13:23:11.054814Z","version":"2.0.3"}}]},"published":"2026-05-14T06:16:23.677","references":[{"source":"cve@gitlab.com","tags":["Release Notes"],"url":"https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/"},{"source":"cve@gitlab.com","tags":["Broken Link"],"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/594295"},{"source":"cve@gitlab.com","tags":["Permissions Required"],"url":"https://hackerone.com/reports/3597717"}],"sourceIdentifier":"cve@gitlab.com","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-288"}],"source":"cve@gitlab.com","type":"Secondary"}]}