{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T22:17:22.549","vulnerabilities":[{"cve":{"id":"CVE-2025-46736","sourceIdentifier":"security-advisories@github.com","published":"2025-05-06T17:16:12.717","lastModified":"2025-09-03T17:59:16.073","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Umbraco is a free and open source .NET content management system. Prior to versions 10.8.10 and 13.8.1, based on an analysis of the timing of post login API responses, it's possible to determine whether an account exists. The issue is patched in versions 10.8.10 and 13.8.1. No known workarounds are available."},{"lang":"es","value":"Umbraco es un sistema de gestión de contenido .NET gratuito y de código abierto. En versiones anteriores a la 10.8.10 y la 13.8.1, mediante el análisis del tiempo de respuesta de la API tras el inicio de sesión, era posible determinar si una cuenta existía. El problema se solucionó en las versiones 10.8.10 y 13.8.1. No se conocen workarounds."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-204"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*","versionEndExcluding":"10.8.10","matchCriteriaId":"CF3E20C0-FF1F-4342-B706-B88BC642898C"},{"vulnerable":true,"criteria":"cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*","versionStartIncluding":"10.9.0","versionEndExcluding":"13.8.1","matchCriteriaId":"60616255-93E5-4B43-A294-8543EA529910"}]}]}],"references":[{"url":"https://github.com/umbraco/Umbraco-CMS/commit/14fbd20665b453cbf094ccf4575b79a9fba07e03","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/umbraco/Umbraco-CMS/commit/34709be6cce9752dfa767dffbf551305f48839bc","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-4g8m-5mj5-c8xg","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}}]}