CVE-2025-27571

{"id": "CVE-2025-27571", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2025-04-16T08:15:14.353", "references": [{"url": "https://mattermost.com/security-updates", "source": "responsibledisclosure@mattermost.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to check the \"Allow Users to View Archived Channels\" configuration when fetching channel metadata of a post from archived channels, which allows authenticated users to access such information when a channel is archived."}, {"lang": "es", "value": "Las versiones de Mattermost 10.5.x &lt;= 10.5.1, 10.4.x &lt;= 10.4.3, 9.11.x &lt;= 9.11.9 no marcan la configuraci\u00f3n \"Permitir a los usuarios ver canales archivados\" al obtener los metadatos del canal de una publicaci\u00f3n de canales archivados, lo que permite que los usuarios autenticados accedan a dicha informaci\u00f3n cuando un canal est\u00e1 archivado."}], "lastModified": "2025-04-16T13:25:37.340", "sourceIdentifier": "responsibledisclosure@mattermost.com"}