CVE-2025-46736

{"id": "CVE-2025-46736", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-05-06T17:16:12.717", "references": [{"url": "https://github.com/umbraco/Umbraco-CMS/commit/14fbd20665b453cbf094ccf4575b79a9fba07e03", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/umbraco/Umbraco-CMS/commit/34709be6cce9752dfa767dffbf551305f48839bc", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-4g8m-5mj5-c8xg", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-204"}]}], "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 gesti\u00f3n de contenido .NET gratuito y de c\u00f3digo abierto. En versiones anteriores a la 10.8.10 y la 13.8.1, mediante el an\u00e1lisis del tiempo de respuesta de la API tras el inicio de sesi\u00f3n, era posible determinar si una cuenta exist\u00eda. El problema se solucion\u00f3 en las versiones 10.8.10 y 13.8.1. No se conocen workarounds."}], "lastModified": "2025-09-03T17:59:16.073", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF3E20C0-FF1F-4342-B706-B88BC642898C", "versionEndExcluding": "10.8.10"}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "60616255-93E5-4B43-A294-8543EA529910", "versionEndExcluding": "13.8.1", "versionStartIncluding": "10.9.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}