CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-27263 – IDOR: Accessing playbook runs via the Playbooks Runs API
https://notcve.org/view.php?id=CVE-2023-27263
A missing permissions check in the /plugins/playbooks/api/v0/runs API in Mattermost allows an attacker to list and view playbooks belonging to a team they are not a member of. • https://mattermost.com/security-updates • CWE-862: Missing Authorization •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2022-4044 – Authenticated user could send multiple requests containing a large Auto Responder Message payload and can crash a Mattermost server
https://notcve.org/view.php?id=CVE-2022-4044
A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages. Una vulnerabilidad de Denegación de Servicio (DoS) en Mattermost permite que un usuario autenticado bloquee el servidor a través de múltiples mensajes de respuesta automática de gran tamaño. • https://hackerone.com/reports/1680241 https://mattermost.com/security-updates • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 4.3EPSS: 0%CPEs: 5EXPL: 0CVE-2022-2408 – Guest accounts can list all public channels
https://notcve.org/view.php?id=CVE-2022-2408
The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels. La función de cuenta de invitado en Mattermost versiones 6.7.0 y anteriores no restringe apropiadamente los permisos, lo que permite a un usuario invitado conseguir una lista de todos los canales públicos del equipo, a pesar de no formar parte de esos canales • https://mattermost.com/security-updates • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-863: Incorrect Authorization •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2022-2406 – Malicious imports can lead to Denial of Service
https://notcve.org/view.php?id=CVE-2022-2406
The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API. La función de importación de Slack heredada en Mattermost versiones 6.7.0 y anteriores, no limita apropiadamente el tamaño de los archivos importados, lo que permite a un atacante autenticado bloquear el servidor importando archivos grandes por medio de la API REST de importación de Slack • https://mattermost.com/security-updates • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 1CVE-2022-1002 – HTML Injection while inviting Guests
https://notcve.org/view.php?id=CVE-2022-1002
Mattermost 6.3.0 and earlier fails to properly sanitize the HTML content in the email invitation sent to guest users, which allows registered users with special permissions to invite guest users to inject unescaped HTML content in the email invitations. Mattermost versiones 6.3.0 y anteriores, no sanean apropiadamente el contenido HTML en la invitación por correo electrónico enviada a usuarios invitados, lo que permite a usuarios registrados con permisos especiales para invitar a usuarios invitados inyectar contenido HTML sin descifrar en las invitaciones por correo electrónico • https://hackerone.com/reports/1443567 https://mattermost.com/security-updates • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) •