CVE-2024-34029

{"id": "CVE-2024-34029", "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": "2024-05-26T14:15:09.367", "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-200"}]}], "descriptions": [{"lang": "en", "value": "Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1 and 8.1.x <= 8.1.12 fail to perform a proper authorization check in the /api/v4/groups/<group-id>/channels/<channel-id>/link endpoint\u00a0which allows a user\u00a0to learn the members of\u00a0an AD/LDAP group that is linked to a team by adding the group to a channel, even if the user has no access to the team."}, {"lang": "es", "value": "Las versiones 9.5.x &lt;= 9.5.3, 9.7.x &lt;= 9.7.1 y 8.1.x &lt;= 8.1.12 de Mattermost no realizan una verificaci\u00f3n de autorizaci\u00f3n adecuada en /api/v4/groups// canales//link endpoint que permite a un usuario conocer los miembros de un grupo AD/LDAP que est\u00e1 vinculado a un equipo agregando el grupo a un canal, incluso si el usuario no tiene acceso al equipo."}], "lastModified": "2024-05-28T12:39:28.377", "sourceIdentifier": "responsibledisclosure@mattermost.com"}