CVSS: 3.1EPSS: 0%CPEs: 1EXPL: 0CVE-2024-47145 – Unauthorized access on archived channels via file links
https://notcve.org/view.php?id=CVE-2024-47145
Mattermost versions 9.5.x <= 9.5.8 fail to properly authorize access to archived channels when viewing archived channels is disabled, which allows an attacker to view posts and files of archived channels via file links. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-43780 – Unauthorized channel file upload
https://notcve.org/view.php?id=CVE-2024-43780
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 6.0EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42497 – Insufficient permissions checks on teams
https://notcve.org/view.php?id=CVE-2024-42497
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to properly enforce permissions which allows a user with systems manager role with read-only access to teams to perform write operations on teams. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 2.7EPSS: 0%CPEs: 2EXPL: 0CVE-2024-40884 – Unauthorized disabling of invite URL
https://notcve.org/view.php?id=CVE-2024-40884
Mattermost versions 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 fail to properly enforce permissions which allows a team admin user without "Add Team Members" permission to disable the invite URL. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •
CVSS: 4.7EPSS: 0%CPEs: 4EXPL: 0CVE-2024-8071 – System Role with edit access to permissions can elevate themselves to system admin
https://notcve.org/view.php?id=CVE-2024-8071
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 and 9.8.x <= 9.8.2 fail to restrict which roles can promote a user as system admin which allows a System Role with edit access to the permissions section of system console to update their role (e.g. member) to include the `manage_system` permission, effectively becoming a System Admin. Las versiones de Mattermost 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 y 9.8.x <= 9.8.2 no restringen qué roles pueden promover a un usuario como administrador del sistema y cuáles permite que una función del sistema con acceso de edición a la sección de permisos de la consola del sistema actualice su función (por ejemplo, miembro) para incluir el permiso `manage_system`, convirtiéndose efectivamente en un administrador del sistema. • https://mattermost.com/security-updates • CWE-284: Improper Access Control •