CVE-2025-47791

{"id": "CVE-2025-47791", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "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:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2025-05-16T15:15:47.773", "references": [{"url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-c7vq-m7f8-rx37", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nextcloud/server/pull/49558", "tags": ["Patch"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server prior to 28.0.13, 29.0.10, and 30.0.3 and Nextcloud Enterprise Server prior to 28.0.13, 29.0.10, and 30.0.3, a currently unused endpoint to verify a share recipient was not protected correctly, allowing to proxy requests to another server. The endpoint was removed in Nextcloud Server 28.0.13, 29.0.10, and 30.0.3 and Nextcloud Enterprise Server 28.0.13, 29.0.10, and 30.0.3. No known workarounds are available."}, {"lang": "es", "value": "Nextcloud Server es un sistema de nube personal autoalojado. En Nextcloud Server anteriores a las versiones 28.0.13, 29.0.10 y 30.0.3, y en Nextcloud Enterprise Server anteriores a las versiones 28.0.13, 29.0.10 y 30.0.3, un endpoint no utilizado para verificar el destinatario de un recurso compartido no estaba protegido correctamente, lo que permit\u00eda redirigir las solicitudes a otro servidor. Este punto final se elimin\u00f3 en Nextcloud Server 28.0.13, 29.0.10 y 30.0.3, y en Nextcloud Enterprise Server 28.0.13, 29.0.10 y 30.0.3. No se conocen soluciones alternativas.\n"}], "lastModified": "2025-09-19T17:41:47.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "183FEE7F-8CD0-49A0-9AE8-7058C1AB46B5", "versionEndExcluding": "28.0.13", "versionStartIncluding": "28.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "43A18ADD-DDBA-4FB6-A709-2E70A81AF65B", "versionEndExcluding": "28.0.13", "versionStartIncluding": "28.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "4F0D2EC4-7F37-45FD-B8F6-82B2071AF1D5", "versionEndExcluding": "29.0.10", "versionStartIncluding": "29.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "AD04409F-4A6C-4C89-9A47-F515187C66B7", "versionEndExcluding": "29.0.10", "versionStartIncluding": "29.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "DC4FDE5A-9BAE-442E-80B2-6FA1B796633B", "versionEndExcluding": "30.0.3", "versionStartIncluding": "30.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "C6F53CB1-26C6-450E-AED8-22A36C8E6F49", "versionEndExcluding": "30.0.3", "versionStartIncluding": "30.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}